Simpson 3400 Pressure Washer
There are 18 offers listed here for Simpson 3400 Pressure Washer, including options from Simpson, OEM Technologies and Sigma. The field spans $8.99 to $467.99. The overview refreshes regularly so prices and availability stay current.
The median price is currently $46.86 — about 4.2% higher than 28 days ago.
Our top picks: Simpson 3400 Pressure Washer
Selected automatically from marketplace relevance and prices of 18 listed offers.
Top matchOEM Simpson Pressure Washer Replacement Spray Gun 3400 PSIThis is an OEM Simpson Pressure Washer Replacement Spray Gun designed for use with pressure washers up to 3400 PSI.
Premium pick520002 Simpson OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 Max PSIThis OEM Technologies pressure washer pump, model 520002, is a gasoline-powered replacement unit designed for cold water pressure washers.
Top 5: Simpson 3400 Pressure Washer compared
| # | Product | Price | Rating | Type | Model | Strength |
|---|---|---|---|---|---|---|
| 1 | 520002 Simpson OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 Max PSI | $159.99 | — | Water Pump | — | 3400 Max PSI |
| 2 |  Carburetor carb For Simpson CRX210 CRX 210 208cc Engine Pressure Washer 3400 PSI | $16.99 | — | carburetor | Briggs & Stratton 950 Series 208cc Engine | — |
| 3 |  Simpson 3400 PSI Gas Pressure Washer, 2.5 GPM Residential Power Washer | $467.99 | — | Cold Water Pressure Washer | Simpson CM61083 | — |
| 4 |  Fuel Tank Vent Valve For SIMPSON 3400PSI 61083 4400PSI PS60843 Pressure Washer | $12.99 | — | — | — | Specifically for SIMPSON 3400PSI 61083 / 4400PSI PS60843 models |
| 5 | OEM Simpson Pressure Washer Replacement Spray Gun 3400 PSI | $29.99 | — | m22 | 708807 | Max. pressure 3400 PSI compatibility |
- 520002 Simpson OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 Max PSI
- Carburetor carb For Simpson CRX210 CRX 210 208cc Engine Pressure Washer 3400 PSI
- Simpson 3400 PSI Gas Pressure Washer, 2.5 GPM Residential Power Washer
- Fuel Tank Vent Valve For SIMPSON 3400PSI 61083 4400PSI PS60843 Pressure Washer
- OEM Simpson Pressure Washer Replacement Spray Gun 3400 PSI
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8.6CAH12 Simpson OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 PSI -
3400 PSI Pressure Washer Spray Gun Replacement Dewalt Briggs & Stratton Simpson -
SIMPSON 3400 PRESSURE WASHER DASHBOARD TIP HOLDER HANDLE GRIP - FREE SHIPPING - 11ft Detergent Soap Siphon Hose For Simpson 3400 PSI Gas Pressure Washer CM61083
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7106900 Simpson OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 PSI -
90029 Simpson OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 Max PSI -
3400 PSI Pressure Washer Pump 3/4" Shaft 2.5 GPM for Honda Simpson -
Simpson Cleaning 80147 Universal Pressure Washer Gun for Cold Water 3400 Psi -
7103619 Simpson OEM 4x10 Pressure Washer Wheel for DXPW3300, 3400PR, and 3625 -
Pressure Washer Water Pump Fitting 7110264 Replacement Simpson 3100 3400 Gold -
Simpson ALH3228-S 3400-PSI 2.5-GPM Pressure Washer Carburetor Carb -
3400 PSI Vertical Pressure Washer Pump 2.5 GPM, 7/8" Shaft, Fits Simpson Honda -
Horizontal Pressure Washer Pump Kit 2.4 GPM 3300PSI Power 3/4" For Simpson 90028
FAQ: Simpson 3400 Pressure Washer
What price range does Simpson 3400 Pressure Washer fall into?
The current span runs from $8.99 to $467.99 across 18 offers with a listed price; the midpoint is $80.97 (as of August 2026).
Which brands are listed for Simpson 3400 Pressure Washer?
The most represented brands in this overview are Simpson (4), OEM Technologies (2) and Sigma (2) (offer counts as of August 2026).
Which criteria help when comparing Simpson 3400 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.