4.0 GPM and 4000 PSI at 1450 RPM make this a solid choice to replace a belt-driven pump on a 13-16 HP power washer.
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?
4.0 GPM and 3000 PSI at 1750 RPM make this a solid choice to replace a belt-driven pump on a 10 - 11 HP power washer.
4.0 GPM and 4000 PSI at 1750 RPM make this a solid choice to replace a belt-driven pump on a 13 - 15 HP power washer.
Ideal replacement for a 7 HP power washer! Excellent durability! Designed for a 3/4" shaft.
3.7 GPM, 3500 PSI @ 1800 RPM. Matches up to an 11 - 13 HP engine
This is the big one in the AXD series, and the price is the lowest we've seen for Comet quality! Ideal for use with a 9 or 11 HP engine. Great durability! Accepts 1" shaft.
4.0 GPM, 3500 PSI @ 1750 RPM. Matches up to a 13 HP engine.
4.0 GPM, 3000 PSI @ 1450 RPM combine to deliver a lot of cleaning power when repacing a belt-driven pump on an 11 HP engine.
Ideal replacement pump for an 8 HP pressure washer. Great durability! 1" shaft size.
3.5 GPM, 3000 PSI @ 1450 RPM combine to deliver a lot of cleaning power when repacing a belt-driven pump on a 9 HP engine.
Great triplex replacement for a direct-drive 9 HP power washer. Accepts 1" shaft.
4.0 GPM, 3000 PSI @ 1750 RPM combine to deliver a lot of cleaning power when repacing a belt-driven pump on an 11 HP engine.
Great triplex replacement for a direct-drive 8 HP power washer. Accepts 1" shaft.
Superior Design Triplex plunger pump design gives smoother liquid flow V-packings are completely lubricated and cooled by the liquid being pumped Inlet and discharge valve assemblies interchange for easier maintenance Lubricated lo pressure seals provide double protection against external leakage Oil bath crankcase assures optimum lubrication Close tolerance concentricity of the ceramic plunger maximizes seal life Quality materials Precision design 304 Stainless Steel valves and seats are hardened and polished for ultimate seating and extended valve life Forged brass manifold is strong and corrosion resistant Special concentric, high density, polished, graphite impregnated, solid ceramic plungers are abrasion resistant and result in extended seal life Specially formulated CAT PUMP exclusive, v-packings offers unmatched performance and seal life Die cast aluminum crankcase provides high strength, minimum weight and precision tolerance control Chrome moly crankshaft gives unmatched strength and surface hardness crankshaft bearings with greater loading capacity mean longer bearing life Easy Maintenance: Wet end is easily serviced without entering crankcase, requiring less time and effort Valve assemblies are accessible without disturbing piping for quick service Preset packings mean no packing gland adjustment is necessary, reducing maintenance costs SPECIFICATIONS: Maximum volume: 5.5 GPM Maximum discharge pressure: 3500 PSI Maximum pump speed: 1210 RPM Bore: 18mm Stroke: 24mm Shaft diameter: 24mm Maximum fluid temperature: 160 F Inlet port threads: 1/2" FPT Discharge port threads: 3/8" FPT Weight: 30 lbs