AR1857 Pressure Washer Packing Kit 18mm XR Seal Repair Kit for Annovi Reverberi Pressure Washer Pump RK RKA RKV XRC XRA (9 PCS) AR1857 Pressure Washer Packing Kit 18mm XR Seal Repair Kit for Annovi Reverberi Pressure Washer Pump RK RKA RKV XRC XRA (9 PCS). Sale price : $35.83 Category : Automobiles, Parts & Accessories