Gas Triplex Pump Pressure Washer
Invest in superior durability and longevity with a gas pressure washer featuring a triplex pump. These robust pumps are engineered for demanding commercial and industrial use, providing extended life and consistent, high-pressure performance. For intense cleaning, explore models with 3000 PSI. If you need even more power, consider the 3500 PSI units, or for a versatile option, check out the 2800 PSI models for a range of applications.
The median price is currently $167.99 — about 8.2% higher than 32 days ago.
Our top picks: Gas Triplex Pump Pressure Washer
Selected automatically from marketplace relevance and prices of 17 listed offers.
Top matchPressure Washer Pump, 3700PSI 2.5GPM 3/4" Shaft Horizontal Triplex Plunger PowerThis is a horizontal triplex plunger pressure washer pump, suitable for engine power sources.
$245.92See on eBay →
Budget pick4000 PSI 4 GPM Triplex Pressure Washer Pump For Honda GX270 340 11HP GX 390This BFO Triplex Pressure Washer Pump is an aftermarket replacement part, designed for gas-powered units with Honda GX270, GX340, and 11HP GX390 engines.
$143.41See on eBay →
Premium pickPick up 3200 PSI Pressure Washer Commercial Triplex Pump 2.82 GPM 7hp Gas EngineThis A-ipower pressure washer is a gas-powered unit, featuring a 7hp engine and a commercial-grade triplex pump.
$299.99See on eBay →
Top 5: Gas Triplex Pump Pressure Washer compared
| # | Product | Price | Rating | Model | Type | Strength |
|---|---|---|---|---|---|---|
| 1 | Triplex Plunger 4000 PSI Pressure Washer Pump 1" Hollow Shaft Water Pump | $144.44 | — | Pressure Washer | Cold Water Pressure Washer | — |
| 2 |  VEVOR Horizontal Triplex Pressure Washer Pump 3300 PSI 3.0 GPM 3/4" Shaft Gas | $154.99 | — | GYB-3 | Pressure Washer Pump | — |
| 3 | Pressure Washer Pump, 3700PSI 2.5GPM 3/4" Shaft Horizontal Triplex Plunger Power | $245.92 | — | — | — | High 3700 PSI maximum pressure |
| 4 |  Pressure Washer Pump, 3/4" Shaft Horizontal Triplex Plunger, 3700 PSI, 2.5 GPM | $189.05 | — | KPD2110G | Cold Water Pressure Washer | High 3700 PSI maximum pressure |
| 5 | 4000 PSI 4 GPM Triplex Pressure Washer Pump For Honda GX270 340 11HP GX 390 | $143.41 | — | Pressure Washer | Cold Water Pressure Washer, Pressure Washer… | High 4000 PSI and 4.0 GPM output |
- Triplex Plunger 4000 PSI Pressure Washer Pump 1" Hollow Shaft Water Pump
- VEVOR Horizontal Triplex Pressure Washer Pump 3300 PSI 3.0 GPM 3/4" Shaft Gas
- Pressure Washer Pump, 3700PSI 2.5GPM 3/4" Shaft Horizontal Triplex Plunger Power
- Pressure Washer Pump, 3/4" Shaft Horizontal Triplex Plunger, 3700 PSI, 2.5 GPM
- 4000 PSI 4 GPM Triplex Pressure Washer Pump For Honda GX270 340 11HP GX 390
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Annovi reverberi Triplex Pressure Washer Pump 3gpm 1500ps Stainless XMA-SS 3G15 -
Power Pressure Washer Pump 4000 PSI 1" Hollow Horizontal Triplex Plunger USA -
Biswing Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI -
4000 PSI 4 GPM Triplex Pressure Washer Pump For Honda GX270 GX 340 11HP GX 390 -
4000 PSI 4 GPM Triplex Pressure Washer Pump For Honda GX270 GX340 11HP RSV4G40 -
3600 PSI 4.9GPM Belt Drive Pressure Power Washer Pump 24mm Solid Shaft New -
Pressure Washer Pump, 4400 PSI, 4.0 GPM, 1" Shaft Horizontal Triplex Plunger, Re - Pick up 3200 PSI Pressure Washer Commercial Triplex Pump 2.82 GPM 7hp Gas Engine
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Pressure Washer Pump 4000PSI 4GPM 1" Horizontal Shaft Fits replaces for RKV4G37 -
Pressure Water Pump 4000PSI 4 GPM Triplex Plunger Most Major Models Direct Drive - Pressure Washer Pump 4000PSI 4.0 GPM 1" Horizontal Shaft For RSV4G40HDF40EZ
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Used - 7/8" Shaft Power Pressure Washer Water Pump, 2800PSI, 2.3GPM, 308653052
FAQ: Gas Triplex Pump Pressure Washer
What price range does Gas Triplex Pump Pressure Washer fall into?
The current span runs from $63.99 to $395.95 across 17 offers with a listed price; the midpoint is $156.80 (as of September 2026).
Which criteria help when comparing Gas Triplex Pump Pressure Washer?
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.