Cat Pumps 4000 Psi 3.5 Gpm Direct Drive Gas Pump
Achieve professional-grade cleaning with the CAT Pumps pressure washer pump 4000 psi 3.5 gpm direct drive gas. This robust pump is designed for heavy-duty tasks, delivering exceptional pressure and flow for demanding applications. Its direct-drive gas design ensures powerful and reliable performance, ideal for commercial or extensive residential use. Ensure longevity with proper pressure washer pump oil. Expand your cleaning capabilities with a new pressure washer wand, or find compatible systems with CAT Triplex pumps.
Prices have firmed: the median sits at $149.99, 50% above its level from 32 days ago.
Our top picks: Cat Pumps 4000 Psi 3.5 Gpm Direct Drive Gas Pump
Selected automatically from marketplace relevance and prices of 18 listed offers.
Top 5: Cat Pumps 4000 Psi 3.5 Gpm Direct Drive Gas Pump compared
| # | Product | Price | Rating | Type | Country of Origin |
|---|---|---|---|---|---|
| 1 | CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas | $399.00 | — | WaterPump | JP |
| 2 |  CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas FREE SHIP | $659.99 | — | — | China |
| 3 |  CAT Pressure Washer Pump Assembly, 4200 PSI, 3.5 GPM, Direct Drive, Gas | $769.99 | — | Not Available | US |
| 4 |  Cat Pumps Pressure Washer Pump, 4200 PSI, 3.5 GPM, Direct Drive, Gas,67dx39g1l | $629.99 | — | Cold Water Pressure Washer | — |
| 5 |  CAT Pressure Washer Pump Assembly, 3300 PSI, 2.5 GPM, Direct Drive, Gas, Model# | $469.99 | — | Pressure Washer Accessories | — |
- CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas
- CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas FREE SHIP
- CAT Pressure Washer Pump Assembly, 4200 PSI, 3.5 GPM, Direct Drive, Gas
- Cat Pumps Pressure Washer Pump, 4200 PSI, 3.5 GPM, Direct Drive, Gas,67dx39g1l
- CAT Pressure Washer Pump Assembly, 3300 PSI, 2.5 GPM, Direct Drive, Gas, Model#
- pressure washerCAT Pumps Pressure Washer Pump, 2750 PSI, 2.5 GPM, Direct Drive, Gas
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CAT Pressure Washer Pump Assembly, 3300 PSI, 2.5 GPM, Direct Drive, Gas -
CAT 66DX40G1l Pressure Washer Pump Plumbed 4000 PSI 4 GPM -
CAT Pumps 5PP3140CSS Triplex Pressure Washer Pump 4000 PSI 4.0-4.5 GPM -
Comet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive Pump - pressure washerCat Pumps Pressure Washer Pump, 2000 PSI, 1.5 GPM, Direct Drive, Electric
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CAT Pressure Washer Pump Assembly, 3600 PSI, 3.0 GPM, Direct Drive, Gas, Model# -
Cat 5PP3140CSS Pressure Washer Pump 4.5 Gpm 4000 PSI - pressure washerCat Pumps Pressure Washer Pump, 3000 PSI, 2.5 GPM, Direct Drive, Electric
- pressure washerCat Pumps Pressure Washer Pump, 3200 PSI, 3.0 GPM, Direct Drive, Gas, Model#
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3600 PSI Pressure Washer Pump, 2.5 GPM, 3/4" Shaft for CAT 2SFX30GZ, 2SFX30GS -
CAT PUMPS MODEL 333 4 FRAME PISTON PUMP 4.0 G.P.M. 200PSI pressure washer -
3000 PSI Pressure Washer Replacement Pump Horizontal Shaft Cat General AR 3/4"
FAQ: Cat Pumps 4000 Psi 3.5 Gpm Direct Drive Gas Pump
How much does Cat Pumps 4000 Psi 3.5 Gpm Direct Drive Gas Pump cost?
Across 18 priced offers, prices range from $154.99 to $950.00; the median is $499.99 (as of September 2026).
Which brands appear most often in this overview?
By offer count, CAT Pumps (8) and Cat Pumps (4) lead this overview (as of September 2026).
Which criteria help when comparing Cat Pumps 4000 Psi 3.5 Gpm Direct Drive Gas Pump?
When comparing, it pays to look at Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type — the listings here can be filtered by exactly these criteria.