Direct-drive pump, Comet ZWD4030G, Ready To Go. Rated for 3.5 GPM and 3000 PSI. Fits 1" shaft. Requires at least 11 HP gasoline engine.
Simple replacement pump for pressure washers that have the pump mounted underneath the engine. Fits engines with 7/8" shaft only, so please check your shaft size before ordering. This is the most common replacement pump for light-duty use. Rated to last for 300 hours of use. The most common cause for premature failure of any pressure washer pump is overheating. This is frequently caused by allowing the engine and pump to run without pulling the trigger for several minutes. The only way your pump can keep cool is when water is running through it. The other cause for failure is infrequent use. Find excuses to use this excellent power tool once every month or so.
Direct-drive pump, GP EZ3035G, Ready To Bolt On. Rated for 3.5 GPM and 3000 PSI. Fits 1" shaft. Requires at least 9 HP gasoline engine, and an 11 HP engine is suggested by the manufacturer.
Direct-drive pump, AR SJV3G25D, Ready To Go with the unloader installed. Rated for 3 GPM and 2500 PSI. Fits 3/4" shaft. Requires at least 6.5 HP gasoline engine.
Direct-drive pump, Comet AXD3020D, Ready To Go. Rated for 2.75 GPM and 2000 PSI. Ideal for home use. Fits 3/4" shaft. Requires at least 5 HP gasoline engine.
Genuine AR axial replacement pump, complete with unloader and all plumbing. Rated at 2.5 GPM, 2700 PSI, fits 3/4" shaft. Ideal for 5-6.5 hp machines. Can be used for pressure washers with the pump mounted on the side of the engine or mounted underneath. This is a permanently sealed pump, so it never needs oil changes or lubrication. Comes complete with a new unloader and injector already plumbed in, so all you need to do is unbolt your old pump (four bolts) and bolt this one on in it's place. We even include new bolts to make the job easy! Suitable for mounting on the side of any Honda or B & S engine with a 3/4" shaft. Also suitable for vertical mounting (where the pump is mounted under the engine) if the bolt pattern matches. Pump has 8 mounting holes in the flange set 3 5/8" apart diagonally. If you are handy enough to bolt on a new part, why spend $400 or more replacing your pressure washer when all you really need is a new pump?
Replacing a pressure washer pump should not be a scary adventure. Your new pump does not have to look exactly like your old pump. All that matters is the shaft size and the bolt pattern, and most engines follow standard designs. Your best choices are here: Pumps Ready To Go! All the plumbing and fittings are already installed - all you have to do is unbolt your old pump and bolt on a new one!
Select the size and brand of pump that you want, and look it up here. Several top-shelf brands and models. Select by Type of drive and engine size.
Don't see what you need? We have hundreds of models available that are not listed here. Ask us for the exact pump you want, all set up and Ready To Go!