3400 PSI Power Pressure Washer Pump fit 3/4″ Shaft Horizontal Washer Pump 2.5GPM by | Jul 21, 20261 x Pressure Washer Pump. Engine Type: Horizontal. Rear Differential Viscous Coupler OE CV6Z-4A232-A For Ford Flex Edge MKS 2013-21. Starting System: Recoil Pull Start. Outlet Connector:M22X14.5-14mm.