Genuine Karcher o'ring set. Car Snow Foam Bottle Lance Sprayer for Karcher K Series High Pressure Washers. Genuine Karcher Pressure Washer Motor Cooling Fan Blower Wheel K502, K520, K620. Karcher K3.86MD +, K3.91MD+, KB302, KB4040, K3.91 Pressure Washer Capacitor 20UF.
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