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SIMPSON

OEM Technologies 3400 PSI 2.5 GPM Horizontal Pressure Washer Pump Kit 90029

✅ In stock
F
Grade
💤 Not a Deal
4.29/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$149.99
Listed $149.99
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 1, 2026 8:20 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰At 36% above its usual rate, this is currently priced higher than what most shoppers have paid.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0.29/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Amazon.com

Product Details

✓REPLACEMENT POWER WASHER PUMP: Replace your SIMPSON pressure washer pump with the OEM Technologies Axial Cam Power Washer Pump to restore cleaning power; Get up to 3400 PSI at 2.5 GPM; Fits horizontal engines with 3/4" shaft like the Honda GX190 or GX200
✓EASY INSTALLATION: SAE standard bolt pattern fits many gas pressure washers with horizontal engines; To ensure compatibility, be sure to match engine orientation, PSI, GPM, engine shaft diameter, and current pump inlet and outlet connection
✓BROAD COMPATIBILITY: This power washer pump replacement features a garden hose inlet and threaded M22 connection high pressure outlet; Fits many pressure washer attachments, including Simpson MorFlex hoses 40224, 40225, 40226 and Santoprene hose 41182
✓DURABLE AND MAINTENANCE-FREE: This pump features a maintenance-free crankcase so you never have to change the oil; It is manufactured from fully anodized die-cast aluminum for protection against corrosion; Stainless steel pistons improve seal life
✓THERMAL RELIEF: A Thermal Relief Valve (TRV) protects the pump from overheating while in bypass mode; The TRV releases small amounts of hot water and intakes cooler water to prevent overheating; Stainless steel integrated supports our easy-start system

⚙️ Specifications

Brand
SIMPSON
Color
Gray
Material
Aluminum
Style
Horizontal 3400 PSI
Product Dimensions
8.5"L x 8.5"W x 8"H
Power Source
Gas Powered
Item Weight
7 pounds
Maximum Flow Rate
2.5 gpm
Maximum Lifting Height
22 meters
Global Trade Identification Number
00879399001499
Flow Rate
2.5 gpm
F
$149.99
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