Bypass Valve, K4-k5 Karcher 9.002-164.0 Spare Part For Mini Washers, Accessories For Mini Washers, Accessories And Spare Parts - Pressure Washer Parts & Accessories - AliExpress
Karcher Pressure Washer Repair - Replacing the Check Valves (Karcher Part # 2.884-916.0) - YouTube
Karcher 69640350 Complete Valve
Amazon.com: Karcher OEM 4.591-040.0 4.591-040.0-2 Pressure Washer Unloader Valve (2 Pack) G 1800 LB G 2000 ET G 2000 MK G 2000 QT G 2300 IB G 2301 LT G 2401 OH
Karcher Pressure Washer Repair - Replacing the Check Valve Set (Karcher Part # 2.884-916.0) - YouTube
Amazon.com: Karcher OEM 4.591-040.0 4.591-040.0-2 Pressure Washer Unloader Valve (2 Pack) G 1800 LB G 2000 ET G 2000 MK G 2000 QT G 2300 IB G 2301 LT G 2401 OH
Karcher Part No. 5.587-103.0 (55871030) Valve housing – HYDRO TECHNOLOGY SYSTEMS INC