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4000 PSI @ 4.75 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer Pump

Marsoni M251S
Sale price$572.89
Pay 4 payments of $143.22 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
4000 PSI @ 4.75 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer PumpAnnovi Reverberi AR RK1828HN horizontal gas engine triplex plunger pump is rated up to 4. 75 GPM at max 4000 PSI spins a 24mm solid shaft at 1450 RPM using a 1 2F inlet and 3 8"F discharge thread. N version with a gas engine flange. Max GPM 4. 75 Max L Min 18 Max PSI 4000 MaxBar 275 Power EBHP 13 Bore Dia mm 20 Stroke mm 14. 6 Crankshaft ID Stamp 1 Inlet 1 2" F Outlet 3 8" F Max Temp 140 F Oil Capacity (oz) 15 Weight 20 RPM 1450 Shaft Size 24mm Shaft
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4.7 ★★★★★
Based on 778 reviews
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Verified Purchase
Marcy Kreoger
Bozeman, US
★★★★★ 4
Powerful
Color: P-Storage Cover Black, Size: Prestige Rechargeable
The only reason I gave this a 4 star is that I wish it had a slower speed. Have to be careful not to fling liquid everywhere with a smaller cup. It does have power!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
B
Verified Purchase
Birgitte P.
Battle Creek, US
★★★★★ 5
Like this tem a lot. Fast to charge, no batteries needed. 2 speeeds and works great.
Color: P-Stand & Storage Cover Black, Size: Prestige Rechargeable
Really like this iitem. No batteries because its rechargeble. It has 2 speeds and is really fast. So much more power than my old battery one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
K
Verified Purchase
Kindle Customer
Natrona Heights, US
★★★★★ 5
Good product
Color: P-Storage Cover Black, Size: Prestige Rechargeable
Works as it should. Easy to clean and charges quickly.
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Reviewed in the United States on May 10, 2026
A
Verified Purchase
Amazon shopper
Bozeman, US
★★★★★ 5
Great Little Gadget
Color: C-Black, Size: Model C Rechargeable
What a fun and easy to use gadget! I use it to foam Zero Sugar Coffeemate creamer for my iced coffee and it works perfectly. I thought the on/off button was on the top but it's on the side. I was concerned that I would unintentionally bump it but I don't. Easy to use, easy to clean and price is reasonable.
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Reviewed in the United States on May 2, 2026
B
Verified Purchase
Billy
Lexington, US
★★★★★ 4
Good speed
Color: C-Black, Size: Model C Rechargeable
Love the rechargeable feature, works great as a frother, however, I have to get use to the on/off feature instead of the press to froth like the older unit.
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Reviewed in the United States on March 22, 2026

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