Interpump "66 Series" W3523 5075psi 6.07gpm Solid Shaft pump-brand_general-pump If you want to use

If you want to use all 4 nozzles order 2 extra nozzles

Replacement pump fits most 4 to 8 hp engines with a 3/4" inch horizontal shaft

Failure to install and set the unloader properly could result in a very dangerous situation causing severe damage to the pump and possibly the operator

Do not install pump without unloader or pressure regulator

Interpump "66 Series" W3523 5075psi 6.07gpm Solid Shaft pump-brand_general-pump If you want to useGeneral Pump Interpump 66 series W3523 triplex pressure wash pump. 5075 PSI Maximum Rated Pressure 6. 07 GPM @ 1450 RPM Shaft Diameter: 24mm Inlet: 1 2" FPT Outlet: 3 8" FPT Unloader sold separately. Do not install pump without unloader or pressure regulator. Professional installation is recommended.