4000 PSI @ 3.5 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer Pump

4000 PSI @ 3.5 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer Pump

Marsoni

M251S

$546.25

Get it in 3 business days with 1 day shipping. Friday, May 29

4000 PSI @ 3.5 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer PumpAnnovi Reverberi AR RKA35G40HN horizontal gas engine triplex plunger pump is rated up to 3. 5 GPM at max 4000 PSI spins a 24mm solid shaft at 1750 RPM using a 1 2F inlet and 3 8"F discharge thread. N version with a gas engine flange. Max GPM 3. 5 Max L Min 13. 2 Max PSI 4000 MaxBar 275 Power EBHP 9. 6 Bore Dia mm 18 Stroke mm 10. 8 Crankshaft ID Stamp 5 Inlet 1 2" F Outlet 3 8" F Max Temp 140 F Oil Capacity (oz) 15 Weight 20 RPM 1750 Shaft Size 24mm

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The quality of the outlet is good. Functions perfectly has two Usb 2.0 ports and one Usb C port. Charges as normal chargers do. It is easy to use and worth the cost. The tapes for the clips doesn’t work on cement walls so I recommend using the https://amzn.to/4hoc2Qe with what I always use to adhere to cement walls.

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Reviewed in the United States on October 19, 2025

Verified Purchase

SteveG

Natrona Heights, US

★★★★★ 5

Great product that meets a specific need

Size: 3 FT

This is a unique product that works as advertised. It met a specific need. Very happy with it. Ordered a second one!

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Reviewed in the United States on February 9, 2026

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