{"title":"GMR \u0026 PMR","description":"\u003ch2\u003eGMR \u0026amp; PMR Gearbox Pump Assemblies\u003c\/h2\u003e\n\u003cp\u003eSimplify your pressure washer installation with professional GMR (Gearbox-Mounted Reducer) and PMR (Pump-Mounted Reducer) assemblies that combine gearboxes and pumps into ready-to-install units. Our selection includes General Pump, AR, and Comet assemblies in multiple GPM configurations, providing complete power transmission solutions for belt-drive pressure washer systems.\u003c\/p\u003e\n\u003ch3\u003eComplete GMR \u0026amp; PMR Solutions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMR Assemblies:\u003c\/strong\u003e Gearbox-mounted reducer units with integrated pumps for compact installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePMR Assemblies:\u003c\/strong\u003e Pump-mounted reducer units with gearboxes attached directly to pump heads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rates:\u003c\/strong\u003e Assemblies available in various GPMs for various pressure washing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMajor Brands:\u003c\/strong\u003e General Pump, AR (Annovi Reverberi), and Comet assemblies for reliable performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Ratings:\u003c\/strong\u003e Units rated for 3,000 to 4,000+ PSI commercial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Parts:\u003c\/strong\u003e Seals, rebuild kits, and components for GMR and PMR maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're building a new hot water pressure washer, replacing a complete pump and gearbox assembly, or upgrading to a higher flow system, GMR and PMR units provide pre-assembled, properly aligned power transmission. The integrated design eliminates alignment issues, reduces installation time, and ensures optimal pump speed for extended service life in demanding commercial pressure washing operations.\u003c\/p\u003e\n\u003cp\u003eLooking for standalone components? Browse our \u003ca title=\"Pumps\" href=\"\/collections\/pumps\"\u003epressure washer pumps\u003c\/a\u003e and \u003ca title=\"Gearboxes\" href=\"\/collections\/gearboxes-gear-reducers\"\u003egearboxes \u0026amp; gear reducers\u003c\/a\u003e. Need parts? Check out our \u003ca title=\"Pump Parts\" href=\"\/collections\/pump-parts\"\u003epump replacement parts\u003c\/a\u003e and \u003ca title=\"All Products\" href=\"\/collections\/all-products\"\u003ecomplete product catalog\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"lwd3025g-3gpm-2500psi-3-4-gas-flange","title":"LWD3025 3GPM 2500PSI Fully Plumbed Comet Pump","description":"\u003cp\u003eLWD3025G 3GPM 2500PSI 3\/4\" GAS FLANGE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eReversible crankshaft for easy righ or left hand mounting\u003c\/li\u003e\t\u003cli\u003eForged bronze connecting rods with lifetime warranty\u003c\/li\u003e\t\u003cli\u003eHardened stainless steel piston guides\u003c\/li\u003e\t\u003cli\u003eHigh efficiency stainless steel check valves\u003c\/li\u003e\t\u003cli\u003eAbrasion proof, heat resistant, industrial ceramic plungers\u003c\/li\u003e\t\u003cli\u003eHigh quality buna-textile double sealing v-packings\u003c\/li\u003e\t\u003cli\u003eHigh quality oversized bearings\u003c\/li\u003e\t\u003cli\u003eDesign for optimal operating temperature\u003c\/li\u003e\t\u003cli\u003eDie-cast anodized aluminum chrankshaft fin\u003c\/li\u003e\t\u003cli\u003eIncludes Thermal Relief Valve, VR54 Unloader and Fittings PMR (Pump Made Ready)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eMaximum Flow: 3.0 GPM\u003c\/li\u003e\t\u003cli\u003eMaximum Pressure: 2500 PSI\u003c\/li\u003e\t\u003cli\u003eMaximum Pump Speed: 3400 RPM\u003c\/li\u003e\t\u003cli\u003eMinimum Horsepower Requirements: 7.5 hp for gas engines\u003c\/li\u003e\t\u003cli\u003eInlet: 1\/2\"FPT\u003c\/li\u003e\t\u003cli\u003eDischarge: 3\/8\"FPT\u003c\/li\u003e\t\u003cli\u003eShaft Diameter: 3\/4\" hollow with gas flange\u003c\/li\u003e\t\u003cli\u003eCrankcase Capacity: 9.87 oz. use SAE 30 ND oil\u003c\/li\u003e\t\u003cli\u003eWeight: 13.4 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLubrication:\u003c\/strong\u003e fill crankcase with SAE 30 Non Detergent oil per pump specifications. Change oil after 50 hour break-in period, then in 100 hour intervals thereafter.\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48412892004649,"sku":"4183","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_9b042ab6-7133-414e-bc5d-768358c010da.jpg?v=1714668611"},{"product_id":"comet-zwd4040-pmr-pump-made-ready","title":"Comet ZWD4040 Fully Plumbed","description":"\u003cp\u003eComet ZW4040 PMR (Pump Made Ready)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eIncreased fin depth increases surface area to maximize heat dissipation\u003c\/li\u003e\t\u003cli\u003eStainless steel unitized check valves\u003c\/li\u003e\t\u003cli\u003eHeat resistant solid ceramic plungers operating on lubricated packings\u003c\/li\u003e\t\u003cli\u003eDirect Drive mounting flange\u003c\/li\u003e\t\u003cli\u003eReinforced crankcase for increased load capacity\u003c\/li\u003e\t\u003cli\u003eEnlarged crankcase increases oil capacity for better lubrication and lower operating temperatures\u003c\/li\u003e\t\u003cli\u003eOne piece industrial grade oversized bronze connecting rods\u003c\/li\u003e\t\u003cli\u003eIncludes Thermal Relief Valve and VRT 3 Unloader with fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eMaximum flow: 4.0 GPM\u003c\/li\u003e\t\u003cli\u003eMaximum pressure: 4000 PSI\u003c\/li\u003e\t\u003cli\u003eMaximum pump speed: 3400 RPM\u003c\/li\u003e\t\u003cli\u003eShaft size: 1\" hollow\u003c\/li\u003e\t\u003cli\u003ePiston size: 15mm\u003c\/li\u003e\t\u003cli\u003eInlet port thread: 1\/2\" FPT\u003c\/li\u003e\t\u003cli\u003eDischarge port thread: 3\/8\" FPT\u003c\/li\u003e\t\u003cli\u003eCrankcase oil capacity: 11 oz.\u003c\/li\u003e\t\u003cli\u003eWeight: 20 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48412967272745,"sku":"6609","price":565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_72a60e54-80de-4dd4-a496-256424f3572a.jpg?v=1714669014"},{"product_id":"the-manatee-skid","title":"The Manatee Skid Complete with Feet","description":"\u003cp\u003e\u003cstrong\u003eThe Manatee SKID\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMachines these days pack a serious punch and have a ton of torque. An unreliable or extremely heavy skid is going to fall flat on its face in the long run and that will leave you in quite a bind.\u003c\/p\u003e\n\u003cp\u003eOur skids are manufactured locally right here in Bradenton, Florida by All-Steel Fabrications Inc. They only use the best aluminum materials and welding techniques to ensure the Manatee Gear Drives have a unique well built solid foundation. We are super thankful to have a real relationship with them that keeps our equipment running at its highest standards around the clock!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Measurements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTotal Space 27\" x 16\" x 3\"\u003c\/p\u003e\n\u003cp\u003eSafe Mounting Space 21\" x 12\"\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48413008560425,"sku":"PWF125-A","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_40a095d8-0f83-486d-84ee-96b57d1b2c3e.jpg?v=1714669350"},{"product_id":"gear-box-assembly-8gpm-general-pump","title":"8GPM General Pump Gear Box Assembly","description":"\u003cp\u003eGeneral Pump Gear Box Made Ready 8 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship directly to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 8GPM B31\u003c\/u\u003e - General Pump 8 Gpm TSF2021 Pump and PA B31 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eIGX800\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 8GPM B24\u003c\/u\u003e - General Pump 8 Gpm TSF2021 Pump and PA B24 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX690\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 8GPM B24P\u003c\/u\u003e - General Pump 8 Gpm TSF2021 Pump and PA B24P Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, GX630, Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"GMR GP 8GPM B24","offer_id":48413022781737,"sku":"GMR GP 8GPM B24","price":1534.91,"currency_code":"USD","in_stock":true},{"title":"GMR GP 8GPM B24P","offer_id":48413022814505,"sku":"GMR GP 8GPM B24P","price":1544.0,"currency_code":"USD","in_stock":true},{"title":"GMR GP 8GPM B31","offer_id":48413022421289,"sku":"GMR GP 8GPM B31","price":1607.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_189b3efc-a705-42be-aaa2-c9ec9c36c34f.png?v=1714669421"},{"product_id":"gear-box-assembly-10gpm-general-pump","title":"10GPM General Pump Gear Box Assembly","description":"\u003cp\u003eGeneral Pump Gear Box Made Ready 10 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship directly to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 10GPM B31\u003c\/u\u003e - General Pump 10 Gpm TSF2221 Pump and PA B31 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eIGX800\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 10GPM B24\u003c\/u\u003e - General Pump 10 Gpm TSF2221 Pump and PA B24 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX690\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"GMR GP 10GPM B24","offer_id":48413023437097,"sku":"GMR GP 10GPM B24","price":1554.55,"currency_code":"USD","in_stock":true},{"title":"GMR GP 10GPM B24P","offer_id":48413023502633,"sku":"GMR GP 10GPM B24P","price":1563.64,"currency_code":"USD","in_stock":true},{"title":"GMR GP 10GPM B31","offer_id":48413023011113,"sku":"GMR GP 10GPM B31","price":1627.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_16cf06a0-a37f-4d50-98d6-406561f0f122.png?v=1714669424"},{"product_id":"gear-box-assembly-12gpm-general-pump","title":"12GPM General Pump Gear Box Assembly","description":"\u003cp\u003eGeneral Pump Gear Box Made Ready 12 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship directly to you!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 12GPM B31\u003c\/u\u003e - General Pump 12 Gpm TSF2421 Pump and PA B31 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eIGX800\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 12GPM B24\u003c\/u\u003e - General Pump 12 Gpm TSF2421 Pump and PA B24 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX690\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 12GPM B18\u003c\/u\u003e - General Pump 12 Gpm TSF2421 Pump and PA B18 Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"GMR GP 12GPM B24","offer_id":48413023961385,"sku":"GMR GP 12GPM B24","price":1623.27,"currency_code":"USD","in_stock":true},{"title":"GMR GP 12GPM B24P","offer_id":48413024059689,"sku":"GMR GP 12GPM B24P","price":1632.36,"currency_code":"USD","in_stock":true},{"title":"GMR GP 12GPM B31","offer_id":48413023666473,"sku":"GMR GP 12GPM B31","price":1696.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_4ab6d385-d218-4307-aded-2b6e57d3e0e4.png?v=1714669430"},{"product_id":"gear-box-assembly-4gpm-general-pump","title":"4GPM General Pump Gear Box Assembly","description":"\u003cp\u003eGeneral Pump Gear Box Made Ready 4 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship direclty to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 4GPM B18\u003c\/u\u003e - General Pump 4 Gpm TSS1511 Pump and PA B18 Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, CRX420, and Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":52188361883945,"sku":"GMR GP 4GPM B18","price":1076.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_3c240283-fa33-45f5-beae-496bd8088aef.png?v=1714669433"},{"product_id":"gear-box-assembly-5-5gpm-general-pump","title":"5.5GPM General Pump Gear Box Assembly","description":"\u003cp\u003eGeneral Pump Gear Box Made Ready 5.5 Gallons Per Minute. \u003cstrong\u003e\u003cspan style=\"background-color: #fcba28;\"\u003e(Pressure and Specs can change depending on the motor size and motor used.)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship direclty to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR GP 5.5GPM B18\u003c\/u\u003e - General Pump 5.5 GPM TS1021 Pump and PA B18 Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, CRX420, and Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":52188362015017,"sku":"GMR GP 5.5GPM B18","price":1076.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_dee7fd70-4c14-4b18-8b55-d706622c5556.png?v=1714669437"},{"product_id":"gear-box-assembly-8gpm-comet-pump","title":"8GPM Comet Pump Gear Box Assembly","description":"\u003cp\u003eComet Pump Gear Box Made Ready 8 Gallons Per Minute.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship direclty to you!\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color:#cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:#ffffff;\"\u003e\u003cspan style=\"background-color:#0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\n\u003cu\u003eGMR COMET 8GPM B31\u003c\/u\u003e - Comet Pump 8 Gpm PS8010 TW Pump and PA B31 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color:#ffffff;\"\u003e\u003cspan style=\"background-color:#0957a2;\"\u003eIGX800\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\t\u003cli\u003e\n\u003cu\u003eGMR COMET 8GPM B24\u003c\/u\u003e - Comet Pump 8 Gpm PS8010 TW Pump and PA B24 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color:#ffffff;\"\u003e\u003cspan style=\"background-color:#0957a2;\"\u003eGX690\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\t\u003cli\u003e\n\u003cu\u003eGMR COMET 8GPM B24P\u003c\/u\u003e - Comet Pump 8 Gpm PS8010 TW Pump and PA B24P Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color:#ffffff;\"\u003e\u003cspan style=\"background-color:#0957a2;\"\u003eGX390, GX630, Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"GMR COMET 8GPM B24","offer_id":48413025468713,"sku":"GMR COMET 8GPM B24","price":1325.47,"currency_code":"USD","in_stock":true},{"title":"GMR COMET 8GPM B24P","offer_id":48413025501481,"sku":"GMR COMET 8GPM B24P","price":1325.47,"currency_code":"USD","in_stock":true},{"title":"GMR COMET 8GPM B31","offer_id":48413025206569,"sku":"GMR COMET 8GPM B31","price":1395.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_69089b9c-41cd-4858-aae0-3a7dce929c12.png?v=1714669438"},{"product_id":"gear-box-assembly-10gpm-comet-pump","title":"10GPM Comet Pump Gear Box Assembly","description":"\u003cp\u003eComet Pump Gear Box Made Ready 10 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship directly to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR COMET 10GPM B31\u003c\/u\u003e - Comet Pump 10 GPM PS8010 TW Pump and PA B31 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eIGX800\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/mpwsr.com\/blogs\/news\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly-to-machine\" target=\"_blank\" rel=\"noopener\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":52188361720105,"sku":"GMR COMET 10GPM B31","price":1527.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_3de0f73f-cfe0-4880-8263-535f8d7b3d6e.png?v=1714669442"},{"product_id":"gear-box-assembly-4gpm-comet-pump","title":"4GPM Comet Pump Gear Box Assembly","description":"\u003cp\u003eComet Pump Gear Box Made Ready 4 Gallons Per Minute.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship direclty to you!\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:#ffffff;\"\u003e\u003cspan style=\"background-color:#0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003e\n\u003cu\u003eGMR COMET 4GPM B18\u003c\/u\u003e - Comet Pump 8 Gpm RW4040 Pump and PA B18 Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color:#ffffff;\"\u003e\u003cspan style=\"background-color:#0957a2;\"\u003eGX390, GX630, CRX420,  and Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":52188361818409,"sku":"GMR COMET 4GPM B18","price":945.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_f587f246-bf88-4196-a35a-5e20e71accaa.png?v=1714669443"},{"product_id":"gear-box-assembly-5-5gpm-comet-pump","title":"5.5GPM Comet Pump Gear Box Assembly","description":"\u003cp\u003eComet Pump Gear Box Made Ready 5.5 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship direclty to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR COMET 5.5GPM B18\u003c\/u\u003e - Comet Pump 8 Gpm RW5535 Pump and PA B18 Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, CRX420, and Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":52188361982249,"sku":"GMR COMET 5.5GPM B18","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_68bf2c46-5399-499c-b570-1e0b065b4513.png?v=1714669446"},{"product_id":"gear-box-assembly-8gpm-ar-pump","title":"8GPM AR Pump Gear Box Assembly","description":"\u003cp\u003eAnnovi Riverberi AR Pump Gear Box Made Ready 8 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship directly to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR AR 8GPM B24\u003c\/u\u003e - AR Pump 8 Gpm XWAM8G35 Pump and GP B24 Gear Box Assembly for 1-1\/8\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003e GX690\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR AR 8GPM B24P\u003c\/u\u003e - AR Pump 8 Gpm XWAM8G35 Pump and GP B24P Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, GX630, Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"GMR AR 8GPM B24","offer_id":48413027107113,"sku":"GMR AR 8GPM B24","price":1234.22,"currency_code":"USD","in_stock":true},{"title":"GMR AR 8GPM B24P","offer_id":48413026844969,"sku":"GMR AR 8GPM B24P","price":1217.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_468a7a65-3d38-49b9-9eba-f0f226a2d821.png?v=1714669447"},{"product_id":"gear-box-assembly-11gpm-ar-pump","title":"11GPM AR Pump Gear Box Assembly","description":"\u003cp\u003eAnnovi Riverberi AR Pump Gear Box Made Ready 11 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship directly to you!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR AR 11GPM B31\u003c\/u\u003e - AR Pump 11 Gpm XWL41.20 Pump and PA B31 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eIGX800\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR AR 11GPM B24\u003c\/u\u003e - AR Pump 11 Gpm XWL41.20 Pump and PA B24 Gear Box Assembly for 1-1\/8th\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX690\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003eGMR AR 11GPM B24P\u003c\/u\u003e - AR Pump 11 Gpm XWL41.20 Pump and PA B24P Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, GX630, Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=B2ydZPgtzN8\" target=\"_blank\"\u003eYoutube\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003eWritten Post\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"GMR AR 11GPM B24","offer_id":48413027664169,"sku":"GMR AR 11GPM B24","price":1284.13,"currency_code":"USD","in_stock":true},{"title":"GMR AR 11GPM B24P","offer_id":48413027828009,"sku":"GMR AR 11GPM B24P","price":1287.0,"currency_code":"USD","in_stock":true},{"title":"GMR AR 11GPM B31","offer_id":48413027467561,"sku":"GMR AR 11GPM B31","price":1340.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_6d757477-7256-4282-a669-266e3b405b13.png?v=1714669450"},{"product_id":"gear-box-assembly-4gpm-ar-pump","title":"4GPM AR Pump Gear Box Assembly","description":"\u003cp\u003eAnnovi Riverberi AR Pump Gear Box Made Ready 4 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship direclty to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR AR 4GPM B18\u003c\/u\u003e - AR Pump 4 Gpm RG15.21 Pump and GP B18 Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, CRX420, and Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHere is the link to our instructions for installation:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\" target=\"_blank\"\u003ehttps:\/\/www.mpwsr.com\/post\/installation-guide-pa-b-18-b-24-b-31-gear-box-assembly\u003c\/a\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":52188361752873,"sku":"GMR AR 4GPM B18","price":918.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_08a9ee14-467b-46f5-bc81-567b14f8674a.png?v=1714669454"},{"product_id":"gear-box-assembly-5-5gpm-ar-pump","title":"5.5GPM AR Pump Gear Box Assembly","description":"\u003cp\u003eAnnovi Riverberi AR Pump Gear Box Made Ready 5.5 Gallons Per Minute.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMany people are looking for options to change their pump from a direct drive or a belt drive assembly to a gear box assembly. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA Gear Box Assembly from MPWSR is designed for you to install an alternative pump option for a motor you already have. This also includes Predator Motor Builds. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur Gear Box Assembly is already put together for you to save time and confusion. Our team properly installs and packs the gear box assembly to ship directly to you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #cb2026;\"\u003e*DONT FORGET TO GET A PUMP SUPPORT BRACKET*\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe highly recommend picking up a pump support bracket to mount on the bottom of your pump. This will help relieve the tension and weight that is on the Gear Box from supporting the Pump. The HEAVIER THE PUMP. The More this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003ePlease choose the appropriate option for your motor specs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cu\u003eGMR AR 5.5GPM B18\u003c\/u\u003e - AR Pump 5.5 Gpm RG21.25 Pump and GP B18 Gear Box Assembly for 1\" Shaft Motors - \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"background-color: #0957a2;\"\u003eGX390, CRX420, and Predator Motors\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":52188361916713,"sku":"GMR AR 5.5GPM B18","price":918.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_7997cf62-b518-4f0f-a317-b55c5e8df2c9.png?v=1714669457"},{"product_id":"universal-pump-support-bracket","title":"Universal Pump Support Bracket","description":"\u003cp\u003ePump support bracket.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is the kit needed for providing pump support for a gear driven pressure washer.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBracket and Rubber feet mount directly to the bottom of the pump for support. This works for Comet, AR, and General Pump up to 12GPM.\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48413036675369,"sku":"MGD PS KIT","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_bcdbdbd1-3a28-4ea9-9be5-4d26ee98587d.png?v=1714669507"},{"product_id":"ts1011-with-gearbox-installed-4-5-gpm-3500psi","title":"TS1011 with gearbox installed 4.5 GPM 3500psi","description":"","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48413104079145,"sku":"TS1011GR","price":735.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/s-l1600.jpg?v=1721827365"},{"product_id":"ptg-66dx40gg1-vrt3-310ez-w-bypass-thermal","title":"PTG 66DX40GG1-VRT3-310EZ W\/BYPASS \u0026 THERMAL","description":"","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48413127934249,"sku":"6413","price":660.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/Image-Coming-Soon-Placeholder.png?v=1779391941"},{"product_id":"comet-5030-fully-plumbed-pump","title":"Comet ZWD 5030 Fully Plumbed Pump","description":"","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48413201891625,"sku":"3602","price":472.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/background-editor_output_e4e8dc74-d69f-45f9-839f-f62d92f5f823.png?v=1720145256"},{"product_id":"product_588a7a08-eded-4cb0-8055-bde1396ed192","title":"PMR-RW4040S","description":"\u003cp\u003eComet RW4040S PMR Fully Plumbed\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48581964955945,"sku":"PMR-RW4040S","price":629.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/Image-Coming-Soon-Placeholder.png?v=1779391941"},{"product_id":"product_f5120253-b021-44e9-bfac-a6cb8aefbfdf","title":"GMR-Cat 8@3500 with 1-1\/8\" gearbox","description":"\u003cp\u003eGMR-Cat 8@3500 with 1-1\/8\" gearbox\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48581969838377,"sku":"7CP6165CSG118","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/7CP6165CSG1-w-Gearbox_287_0.jpg?v=1719929083"},{"product_id":"product_7bfa0c63-35ba-41e0-a2ea-e83aba3f6172","title":"PMR-EZ4040G","description":"\u003cp\u003ePump Made Ready GP EZ4040G 4GPM @ 4000PSI Fully Plumbed bolt on ready!\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eJust mount pump, set the pressure and you are ready to go! This Fully Plumbed Pump is a EZ4040G Direct Drive pressure washer pump operating at 4 GPM and 4000 PSI Max output. The PMR-EZ4040G the pressure washer pump and comes complete with VRT-3 Unloader, Water Inlet Fitting W\/Filter, bypass hose and mounting bolts. Pump is shipped with shipping plug in the pump, you will need to remove the \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs Overview:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump: EZ4040G\u003c\/li\u003e\n\u003cli\u003eGPM: 4\u003c\/li\u003e\n\u003cli\u003ePSI: 4000\u003c\/li\u003e\n\u003cli\u003eShaft: 1″\u003c\/li\u003e\n\u003cli\u003eRPM: 3400\u003c\/li\u003e\n\u003cli\u003eType: Direct Drive\u003c\/li\u003e\n\u003cli\u003eUnloader: VRT3-310EZ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48581984747817,"sku":"PMR-EZ4040G","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/d9c4c6_c3d5f803ce3e4f9c9ba432e3012e0be2_mv2.avif?v=1772034017"},{"product_id":"product_d580c0d9-bbf8-496a-bbcb-826dcb873918","title":"PMR-RRV4G40HD-F24","description":"","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":48581984813353,"sku":"PMR-RRV4G40HD-F24","price":479.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/Image-Coming-Soon-Placeholder.png?v=1779391941"},{"product_id":"general-pump-16gpm-ev22a-pump-pa-b40-gearbox-assembly","title":"General Pump 17GPM EV22A Pump \u0026 PA B40 Gearbox Assembly","description":"\u003cp\u003e\u003cspan\u003eGeneral Pump 16GPM EV22A Pump \u0026amp; PA B40 Gearbox Assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAssembled by the manufacturer to ensure proper installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eNOTE\u003c\/em\u003e: We \u003cem\u003ehighly\u003c\/em\u003e recommend purchasing a pump support bracket to mount on the bottom of your pump. This will relieve the amount of weight and tension on the shaft. The HEAVIER THE PUMP, the more this is NECESSARY to ensure your unit doesn't have any issues long term. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":49908665975081,"sku":"GMR-EV22A","price":3699.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/GMR-EV22A_1.png?v=1756390420"},{"product_id":"the-manatee-skid-complete-with-feet-copy","title":"The Manatee Skid BARE","description":"\u003cp\u003e\u003cstrong\u003eBare skid with no rubber feet. For the complete skid, follow \u003ca href=\"https:\/\/mpwsr.com\/products\/the-manatee-skid?_pos=1\u0026amp;_sid=701c4f8ce\u0026amp;_ss=r\" title=\"The Manatee Skid Complete with Feet\"\u003elink\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Manatee SKID\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMachines these days pack a serious punch and have a ton of torque. An unreliable or extremely heavy skid is going to fall flat on its face in the long run and that will leave you in quite a bind.\u003c\/p\u003e\n\u003cp\u003eOur skids are manufactured locally right here in Bradenton, Florida by All-Steel Fabrications Inc. They only use the best aluminum materials and welding techniques to ensure the Manatee Gear Drives have a unique well built solid foundation. We are super thankful to have a real relationship with them that keeps our equipment running at its highest standards around the clock!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Measurements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTotal Space 27\" x 16\" x 3\"\u003c\/p\u003e\n\u003cp\u003eSafe Mounting Space 21\" x 12\"\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":50096095232297,"sku":"PWF125","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/files\/file_40a095d8-0f83-486d-84ee-96b57d1b2c3e.jpg?v=1714669350"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/6070\/3785\/collections\/file_c5106cb0-3570-4234-a1f7-5a6a734fbb95.png?v=1713987685","url":"https:\/\/mpwsr.com\/collections\/gear-box-pump-assembly.oembed?page=2","provider":"MPWSR x APE","version":"1.0","type":"link"}