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BESTSELLERGarvee 4000 PSI Triplex Plunger Pressure Washer Pump - Universal 1" Shaft Replacement for Honda GX270/GX390, Simpson, DeWalt, AR Blue Clean - 4.4 GPM Commercial Grade Power Washer Pump with Unloader Valve
#1 Best Sellerin Pumps
41 reviews
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$171.00
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Est. Delivery Time: Aug 17 - Aug 19

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  • Universal Fit: Compatible with 1" horizontal shaft, 10–15HP gas washers; replaces many major brands.
  • High Performance: Up to 4000 PSI, 4.4 GPM with adjustable unloader for versatile cleaning.
  • Easy Maintenance: Sight glass for quick oil checks—no dipstick needed, hassle-free oil changes.
  • Complete Kit: Includes pump, flange bolts, shaft key, O-rings, air valve, and 5 nozzles for easy setup.
  • Durable & Safe: Tough brass head, blackened crankcase, triplex plunger, plus built-in thermal relief for long life.

Description

GARVEE Pressure Washer Pump Overview

Upgraded Design

Hose Quick Connect

Hose Quick Connect

Connector Inlet: 3/4''NH Garden Hose

Connector Outlet: 3/8'' Quick Connect

Thermal Release Valve

Thermal Release Valve

Prevents overheating, ensuring the longevity of the pump's internal components

Chemical Injection

Chemical Injection

Injection cleaner or other for better cleaning

Pressure Gauge Connection

Pressure Gauge Connection

Connect a pressure gauge for clear pressure monitoring

Product Features Banner
Product Performance
Product Installation

CAUTION:

1. ONLY Fit 1'' Shaft Horizontal Engines.

2. With a 3/8" quick plug, if it is not suitable for the connector of your PRESSURE WASHER HOSE, please purchase the adapter coupler connection separately.

3. In order to protect the spring, the pressure is not set to the maximum value at the factory, please adjust the pressure with the regulator.

4. Only suitable for COLD WATER use.

Some Tips To Choose The Compatible Replacement Pump:

1. Match Engine Orientation.

Horizontal Engine: The pump is installed horizontally onto the engine.
Vertical Engine: The pump is installed vertically below the engine.

2. Match your machine's PSI And GPM.

Engine power and pump performance need to be matched for optimal machine performance.

3. Match the Engine Shaft Diameter.

The shaft diameter for vertical pumps is typically 7/8 inches. The shaft diameter for horizontal pumps is either 3/4 inches or 1 inch.

4. Match Current Pump Outlet Connection.

This will ensure that your attachments are compatible with the new pump.

Specifications

Brand GARVEE
Color Black
Material Aluminum, Brass
Power Source Gasoline, Engine
Item Weight 20 pounds
Maximum Flow Rate 4.4 Gallons Per Minute
UPC 198723435893

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