


CAT Pumps Pressure Washer Pump - 4000 PSI, 3.5 GPM, Direct Drive and Gas
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
CAT Pumps Pressure Washer Pump - 4000 PSI, 3.5 GPM, Direct Drive and GasGas engine must be purchased separately. (Pump includes Unloader and Chemical Injector) This CAT Pumps Pressure Washer Pump provides a fast changeover, even in the field. Pre plumbed and pre tested. Fits 4 bolt engine face plates. Bolts not included; use existing bolts from old pump to install new pump. Max. PSI: 4,000, Shaft Diameter (in.): 1, Fuel Type: Gasoline, GPM: 3. 5, Application: Pressure washer pump, HP: 11 13 FEATURES: Triplex plunger
Quick Dispatch:
Your CAT Pumps Pressure Washer Pump - 4000 PSI, 3.5 GPM, Direct Drive and Gas orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your CAT Pumps Pressure Washer Pump - 4000 PSI, 3.5 GPM, Direct Drive and Gas ships.
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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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Product Reviews
★★★★★ 5
Very comfortable
Size: 2 Little Kid, Color: Light Pink
My daughter really really loves these. She said that they are the most comfortable shoes she has ever had.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Daughters favorite shoes
Size: 2 Little Kid, Color: Light Pink
Daughter loves them. Very comfortable.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Cute shoes
Size: 2.5 Little Kid, Color: Lavendar
Cute, easy to slip on, and my very particular daughter actually wears them - which is saying a lot.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Her go to pair!
Size: 13 Little Kid, Color: Lavendar
Good quality shoes and she loves them! Slips her foot right in! Her go to pair !
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Reviewed in the United States on May 15, 2026
★★★★★ 5
It’s a perfect shoe without the correct width it needed to be wider
Size: 5 Big Kid, Color: Lavendar
The app suggested a 6.5 but I needed it in wide and it was not an option.
I had to send them back because they were too tight!
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Reviewed in the United States on April 11, 2026