The TMG-GWP40 is the replacement pump for most gas-powered high-pressure washers with 1" hollow shaft profile. All TMG Industrial high-pressure washer models (TMG-GWJ36 and TMG-GWS40) are equipped with this pump for optimal performance. This triplex pressure pump comes with a maximum of 4000 PSI and a flow rate of 5 GPM and 16 oz oil capacity.

Made with premium quality parts such as a brass manifold, stainless steel valves, a die-cast oil bath crankcase and a triplex plunger pump. The TMG-GWP40 also comes with a vented oil dipstick to prevent heat overflow and heat dissipation cooling fins to keep it working even after long, hard days - it’s built to get the job done.

Easy to set up with its 4-bolt engine mounting flange and compact, lightweight design. This pressure pump is handy, versatile and multi-use from one job or piece of equipment to the next.