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Overstock Deal Toolcy Pressure Washer Pump Max 4000 Psi 4.2 Gpm, 1" Shaft Horizontal Gas Power Washer Pump Replacement, Triplex Plunger Replacement Pump With Pressure Adjustment Unloader Limited Time 80% Off [M5fNnApi]

$57.99 $185.99 -69%

✅【 Renew Your Gas Pressure Washer 】 - Quality triplex pressure washer pump with big save. Designed for horizontal engine and relife your power washer with Max 4000 PSI and 4.2GPM, recommend working pressure 3400PSI@3400RPM for longer life. Service yo

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  • ✅【 Renew Your Gas Pressure Washer 】 - Quality triplex pressure washer pump with big save. Designed for horizontal engine and relife your power washer with Max 4000 PSI and 4.2GPM, recommend working pressure 3400PSI@3400RPM for longer life. Service your residential and light commercial pressure washing for driveway, decks, fences, sidewalks, vehicles, and more.
  • ✅【 OEM Quality Power Washer Pump 】 - Fully anodized black crankcase with solid brass pump head can greatly improve the strength and improve the service life. The triplex design can make the pump run more smoothly, powerful and durable. Sight glass and advanced oil seal technology eliminates the need for a dipstick.
  • ✅【 Adjustable Unloader 】- This pump come with unloader could adjust your pressure output with best perfomance with your engine and best cleaning efficient for your workshop. Also could reduce pressure when you need engine switch to idle model for low noise and relax for a while.
  • ✅【 Easy Set Up 】- Pump flange comply with industry SAE standard mounting dimension, 1" shaft hole. Diagonal distance between holes is 6 1/2''. Distance between short side holes is 3 1/4''. Distance between long side holes is 4 1/2''. Come with 3/4" garden hose inlet and 3/8" quick connect output for easy set up and renew your power washer. Fit most engine with 9-15HP or 270-340cc, test performance and replacement pump for Honda engine such as GX340 GX390 GX270, Generac, Briggs&Strattton, Simpson
  • ✅【 Tips 】 - The sight glass helps you check the oil level easily, you can know oil levels are low or if water has clouded the oil. We recommend you to change oil every 60 hours running time. Note: This pressure washer pump only for COLD WATER use!
  • ✅ We stand behind the quality of our products and offer a 1-year limited warranty. If you have any problems, please don't hesitate to contact us. We will get back to you within 12 hours.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

An outstanding tool. It is very, very, very, very dependable.

- Goreu E..

December 28, 2025

Absolutely no complaints!

A great addition to my entire, whole, great toolkit.

- Rhiannon P..

December 28, 2025

Absolutely no complaints!

So good, so simple, and so very, very, very, very effective.

- Manawydan Z..

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