4000PSI 4.4GPM Pressure Washer Pump 1 Shaft Horizontal Power Washer Pump

Prevents overheating, ensuring the longevity of the pump's internal components. Injection cleaner or other for better cleaning.

Connect a pressure gauge for clear pressure monitoring. 40224,40225, 40226, 41182, 90034, 90039.

RG 2125HN, RG 1528HN, SLPHP4040-402, RSV4G40-PKG, RSV4G4OHD-F40EZ. COMET RW 4040 S, Mi-T-M 3-0308 and so on. ONLY Fit 1'' Shaft Horizontal Engines.

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. Only suitable for COLD WATER use. Some Tips To Choose The Compatible Replacement Pump.

Horizontal Engine: The pump is installed horizontally onto the engine. Vertical Engine: The pump is installed vertically below the engine. Match your machine's PSI And GPM. Engine power and pump performance need to be matched for optimal machine performance. 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.

Please refer to the engine specifications to confirm. Match Current Pump Outlet Connection. This will ensure that your attachments are compatible with the new pump. If the connection does not match, you may need to use adapters or modify the setup.

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