Pump Repair Kits & Replacement Parts

Keep your pressure washer pumps running at peak performance with professional repair kits and replacement parts for all major pump brands. Our comprehensive selection includes complete seal kits, valve kits, manifolds, and individual components for General Pump, Comet, AR, and other trusted manufacturers.

Complete Repair Kits

• Seal Kits: Comet TW seal kits, General Pump seal kits, and packing kits for complete pump rebuilds
• Valve Kits: Comet valve kits, GP check valve kits, and complete valve assemblies for reliable sealing
• O-Ring Kits: Manifold o-rings, bypass o-rings, gauge fitting o-rings, and complete o-ring sets

Pump Components

• Manifolds & Heads: Discharge manifolds, inlet manifolds, collector manifolds, and pump heads for AR45 and Comet P-40 models
• Injectors & Fittings: GP 2.1mm injectors, dual port injectors, gauge fittings, and bypass elbows
• Pressure Components: Pressure gauges, thermal relief valves, unloader pressure controller assemblies, and regulator kits
• Hardware & Accessories: Pump support brackets, wing nuts, fork pins, vam plugs, and dipsticks

Specialty Parts

• 12V Pump Parts: Wire harnesses for FloJet and Delavan electric pumps
• Plumbing Components: Outlet couplings, quick attach barbs, and aluminum twinning blocks
• Service Accessories: Collector kits, regulator bodies, and specialized pump components

Whether you're performing routine maintenance, rebuilding a worn pump, or replacing failed components, our pump parts inventory covers the essential repair kits and individual parts professionals need to minimize downtime. All parts are designed to OEM specifications for proper fit and reliable performance in demanding commercial applications.

Looking for complete pumps? Browse our pump selection. Need other pressure washer parts? Check out our replacement parts, unloaders, and complete product catalog.