Powerful Pressure Washer Pump for Professionals: 3600-4000 PSI, 4 GPM

About this item

• [ Renew with Pressure Pump ] - TOOLCY 1" shaft horizontal power washer pump is designed for residential and light commercial application, compatible up to 3600-4000 PSI Max / 4 GPM, fits most 10-15HP or 270-420cc engines, replacement for Honda GX340, GX390, GX270, Simpson 40224, 40225, 40226, DXPW3035, DXPW3535, DXPW4035, AR Annovi Reverberi RKV3G27, RKV3G34, RKV4G36, RKV3G39 and more
• [ Adjustable Pressure Range ] - Adjusting the unloader valve of pressure washer replacement pump enables easy customization of pressure output to match your engine's performance and enhance cleaning efficiency in your workshop. It also helps reduce pressure, allowing you to switch the engine to an idle mode for reduced noise and a more relaxed atmosphere
• [ Pro Working Time & Performance ] - The fully anodized treatment significantly increases the pressure washer pump part's wear resistance, extending its service life up to 500 hours. Furthermore, the thermal relief valve (TRV) safeguards the power washer pump against excessive heating during bypass operation
• [ Pre Filled Oil ] - The 3600-4000 PSI Max power washer pump comes pre-filled with oil, and it features an oil sight glass that allows you to easily check the oil level. For optimal performance, we suggest changing the oil every 50 to 60 hours of running time, using oil with the specification 15W-40. Important note: This pressure washer pump is exclusively designed for use with cold water
• [ Standard Sae Mounting ] - Power Washer pump flange comply with industry SAE standard mounting dimension, 1" shaft hole. Diagonal distance between holes is 6 1/2''. Distance between short side holes is 3 1/4''. Distance between long side holes is 4 1/2''. Come with 3/4" garden hose inlet and 3/8" quick connect output for easy set up and renew your power washer