Cat 66DX40G1I 4000 PSI @ 4 GPM pump replaces the 67DX triplex pressure washer pump and comes with Pressure Regulator only. Just mount pump, attach the plumbing, set the pressure and your ready to go !!!
PLEASE NOTE: NO oil is shipped with this pump – Order Separately !
Triplex plunger design provides a smooth liquid flow
Special concentric, high-density, polished, solid ceramic plungers provide a true wear surface and extended seal life
Compact flange mount permits easy, direct mounting to most gas engines
Modular Regulating Unloader with built-in by-pass is standard for safety and pressure setting
Fixed Chemical Injector is standard and mounts directly onto Unloader to provide cleaning flexibility
Pump Oil is NOT included-See below to order separately