---
product_id: 17556295
title: "OEM Technologies 90029 Replacement Pressure Washer Pump Kit, 3400 PSI, 2.5 GPM, 3/4\" Shaft, Includes Hardware and Siphon Tube, for Residential and Industrial Gas Powered Machines"
brand: "simpson"
price: "KD 79.30"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/17556295-oem-technologies-90029-replacement-pressure-washer-pump-kit-3400-psi
store_origin: KW
region: Kuwait
---

# 2.5 GPM Easy Install 3400 PSI OEM Technologies 90029 Replacement Pressure Washer Pump Kit, 3400 PSI, 2.5 GPM, 3/4" Shaft, Includes Hardware and Siphon Tube, for Residential and Industrial Gas Powered Machines

**Brand:** simpson
**Price:** KD 79.30
**Availability:** ✅ In Stock

## Summary

> 💪 Power Up Your Cleaning Game!

## Quick Answers

- **What is this?** OEM Technologies 90029 Replacement Pressure Washer Pump Kit, 3400 PSI, 2.5 GPM, 3/4" Shaft, Includes Hardware and Siphon Tube, for Residential and Industrial Gas Powered Machines by simpson
- **How much does it cost?** KD 79.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/17556295-oem-technologies-90029-replacement-pressure-washer-pump-kit-3400-psi)

## Best For

- simpson enthusiasts

## Why This Product

- Trusted simpson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Efficient:** At just 7 pounds, this pump kit is easy to handle while delivering powerful performance.
- • **Universal Compatibility:** Fits a wide range of gas pressure washers with horizontal engines—check your specs!
- • **Thermal Relief Protection:** Stay cool under pressure! The TRV prevents overheating, ensuring longevity.
- • **Maintenance-Free Convenience:** No oil changes needed! Enjoy hassle-free operation with a durable, anodized aluminum design.
- • **Revitalize Your Pressure Washer:** Extend the life of your machine and save money by replacing just the pump!

## Overview

The OEM Technologies 90029 Replacement Pressure Washer Pump Kit is designed for both residential and industrial gas-powered machines, delivering a robust 3400 PSI at 2.5 GPM. This easy-to-install kit includes all necessary hardware and a siphon tube, ensuring compatibility with various models. Its maintenance-free crankcase and thermal relief valve enhance durability, making it a smart investment for anyone looking to extend the life of their pressure washer.

## Description

OEM Technologies 90029 Replacement Pressure Washer Pump Kit, 3400 PSI, 2.5 GPM, 3/4" Shaft, Includes Hardware and Siphon Tube, for Residential and Industrial Gas Powered Machines

## Features

- Extend the life of your pressure washer: Save money by replacing your pump instead of buying a whole new power washer; This easy-to-install kit is great for machines that can support 3400 PSI at 2.5 GPM to wash walls, fences, sidewalks, vehicles, and more
- Compatibility: 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
- Standard Connections: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet; Use it with many pressure washer hoses, including Simpson MorFlex models 40224, 40225, 40226 and Santoprene model 41182
- Skip the Oil Change: 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; Use it for years with your pressure washer accessories
- Extended durability: 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 and extend the life of the pump

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 Gallons Per Minute |
| Maximum Lifting Height | 22 Meters |
| Global Trade Identification Number | 00879399001499 |
| Manufacturer | simpson |
| UPC | 879399001499 |
| Part Number | 90029 |
| Item Weight | 7 pounds |
| Item model number | 90029 |
| Is Discontinued By Manufacturer | No |
| Size | 3400 PSI |
| Pattern | Pump Kit |
| Item Package Quantity | 1 |
| Water Consumption | 2.5 Gallons per Minute |
| Included Components | OEM Technologies Horizontal Axial Cam Pump Kit |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 2 year warranty |

## Product Details

- **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 Gallons Per Minute
- **Maximum Lifting Height:** 22 Meters
- **Global Trade Identification Number:** 00879399001499

## Images

![OEM Technologies 90029 Replacement Pressure Washer Pump Kit, 3400 PSI, 2.5 GPM, 3/4" Shaft, Includes Hardware and Siphon Tube, for Residential and Industrial Gas Powered Machines - Image 1](https://m.media-amazon.com/images/I/61miewwJVoL.jpg)

## Available Options

This product comes in different **Style** options.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-22*