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2900 PSI @ 3.43 GPM Triplex Plunger Replacement Pressure Washer Pump

Marsoni M251S
Sale price$629.52
Pay 4 payments of $157.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
2900 PSI @ 3.43 GPM Triplex Plunger Replacement Pressure Washer PumpMax GPM 3. 43 Max L Min 13 Max PSI 2900 MaxBar 200 Power EBHP 7. 5 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) 17 Weight 22 RPM 1450 Shaft Size 24mm Shaft Version N Shaft Type Solid
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 238 reviews
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Product Reviews
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Verified Purchase
Gregory
New York, US
★★★★★ 4
2021 JL Jeep
Size: 16AWG -10FT 2Pin DT
I used these to plug in my mopar lights for my wrangler. Matched right up to the factory plugs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2025
S
Verified Purchase
Shawn Moore
Lexington, US
★★★★★ 5
Don’t hesitate
Size: 16AWG -10FT 2Pin DT, Size: 16AWG -10FT 2Pin DT
These harness extenders are great quality for the price. Don’t go with any other brand but this one 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2025
N
Verified Purchase
Nicholas Skleba
Waukegan, US
★★★★★ 5
Inexpensive
Size: 16AWG -10FT 2Pin DT
Good value, inexpensive way to extend other wiring. Decent materials and seem close to OEM.
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Reviewed in the United States on April 19, 2025
T
Verified Purchase
Thompson Payne
Phoenix, US
★★★★★ 5
Great quality
Size: 16AWG -10FT 2Pcs
Worked perfect for my 212 predator mini bike. Easy to install and looks great. High quality product.
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Reviewed in the United States on May 4, 2026
A
Verified Purchase
Austin Ferguson
Lake Worth, US
★★★★★ 5
Works Perfectly for My Light Bar Setup!
Size: 16AWG -10FT 2Pcs
The Nilight 16 AWG Wiring Harness Extension Kit made installing my LED light bar so much easier. The wires are thick, durable, and exactly the right gauge for a reliable connection. The 10-foot length gave me plenty of room to work with, and everything connected smoothly without any issues. Feels like solid quality, and I appreciate that it comes with a 2-year warranty. Great value and highly recommended for anyone wiring up off-road lights or accessories.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025

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