4000 PSI 4.0 GPM Hollow Shaft Pressure Washer Pump

by | Jul 24, 2026

? 4000 PSI 4.0 GPM Hollow Shaft Pressure Washer Pump – Heavy-Duty Commercial Replacement ✔ Direct Bolt-On Replacement for Most 1″ Hollow Shaft Systems ✔ 4000 PSI @ 4.0 GPM – Professional-Grade Power for Tough Cleaning Jobs ✔ Adjustable Unloader + Soap Injector –...