3000 PSI @ 4.0 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer Pump

3000 PSI @ 4.0 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer Pump

Marsoni

M251S

$288.36

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

3000 PSI @ 4.0 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer PumpAnnovi Reverberi AR RKA4G30AN horizontal gas engine triplex plunger pump is rated up to 4 GPM at max 3000 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 4 Max L Min 15. 1 Max PSI 3000 MaxBar 206 Power EBHP 8. 2 Bore Dia mm 18 Stroke mm 12 Crankshaft ID Stamp 4 Inlet 1 2" F Outlet 3 8" F Max Temp 140 F Oil Capacity (oz) 15 Weight 19 RPM 1750 Shaft Size 24mm Shaft

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This stuff works. I added it to my four 5 gallon gas cans before filling them up. I’ve used 10 gallons of gas in my lawn tractor so far and can tell it likes it. I do annual maintenance before summer and check or change the spark plug so it performs the best it can. I have 508 hours on it and with this it seems like it idols smoother, which indicates it has helped in the carburetor since I haven’t had to remove it and clean it. Works great.

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Reviewed in the United States on April 30, 2026

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Dennis

Battle Creek, US

★★★★★ 5

Great product

Size: 4 Fl Oz (Pack of 1)

Used this stabil in my rider after first start of the season. Machine running rough and uneven. Drained old fuel and added it. Within 15 minutes at full throttle it began to run normal. No back fires and engine back to normal. There will always be a bottle of this in my garage.

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Reviewed in the United States on May 13, 2026

Verified Purchase

Snowbutch1

Lexington, US

★★★★★ 5

Works Great

Size: 8 Fl Oz (Pack of 1)

I"ve used Stabil gas treaments for year but never this particular type. With gas the way it is, I decided to see how it might help my mower and also my older truck. My older push mower which admittedly doesn't get pampered and petted seems to love it. Either it's grateful to get anything special or this stuff really has helped. The first tank seemed a little smoother but by the second I could hear the difference and feel it with the smoother sound and seems more power. It's easy to mix and use and Stabil is a well known reputable company.

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Reviewed in the United States on April 24, 2026

Verified Purchase

christy

Natrona Heights, US

★★★★★ 5

It works!!!!

Size: 2 fl oz

This stuff works!!!!!

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Reviewed in the United States on May 29, 2026