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BE 389cc Honda Engine 4000 PSI @ 4.0 GPM External Unloader Pressure Washer - CAT 66DX40GG1 PUMP

Marsoni M251S
Sale price$929.33
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Get it in 3 business days with 1 day shipping. Friday, May 29
BE 389cc Honda Engine 4000 PSI @ 4.0 GPM External Unloader Pressure Washer - CAT 66DX40GG1 PUMP4000 PSI 389cc HONDA GX390 This unit features a stainless steel frame, 13" flat free tires, low pressure chemical injector, wand assembly with gun and coupler, 50' high pressure hose and a 1" keyed shaft. Features Powered By A Reliable Honda GX 390 Gas Engine 13 HP handles a wide variety of cleaning tasks Commercial Grade Comet ZWD4040G Triplex Pump 4 gallons per minute gets the job done quickly & efficiently Oil drain plug, sight glass & clear filter
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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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4.5 ★★★★★
Based on 113 reviews
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A
Verified Purchase
Arun Durairaja
Draper, US
★★★★★ 4
Good filter, Expensive
Size: (Pack of 1)
I like the product very much. It was upto my expectations but little expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2023
S
Verified Purchase
Stullos302
Boise, US
★★★★★ 5
Quality Product, Great Investment
Size: 1 Count (Pack of 1)
Installation was a bit of a hassle, but that has more to do with my skills than the product. Product seems to be of great quality. The stickers included to warn mechanics that the filter is not disposable is a blessing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
E
Verified Purchase
Emma
West Palm Beach, US
★★★★★ 5
Easy install
Size: 1 Count (Pack of 1)
Easy install and fits '21 Ford Bronco!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
W
Verified Purchase
William J. Austin
Alexandria, US
★★★★★ 5
Just as excellent as all other K&N products I've used
Size: 1 Count (Pack of 1)
Great fit, and lot more more robust in build than the OEM filter it replaces. I've replaced the factory cabin air filters in at least 3 vehicles with these, when the time came to replace. Side note: This one went into a 2020 Lincoln Aviator and --consistent with my experience with previous Lincoln models -- the retaining tabs on the filter housing door snapped off when I was trying to remove it. Nothing to do with the K&N filter, but I just don't understand why Lincoln can't design a better housing door mechanism.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2025
Z
Verified Purchase
Zoloft
Birmingham, US
★★★★★ 5
Great fit, great replacement for standard filter.
Size: 1 Count (Pack of 1)
Very tight fit, but fit it does. I put this in my 2.5L Ford Escape Hybrid 2020. Fits tight, but well, so no wiggling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025

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