AR1887 Seal Packing Kit (20mm)

OEM Annovi Reverberi seal packing kit for 20mm RK, RKA, XR, XRA, XRC, and XRCA Series triplex plunger pumps. Kit includes high-pressure packing, low-pressure seals, and O-rings to service all 3 cylinders. Replace this kit if your pump is leaking water from between the pump head and crankcase. Kit contents (3 sets): - 3x AR840290 High Pressure Packing - 3x AR840280 Low Pressure Seal - 3x AR961240 O-Ring (31.47x1.78mm) Compatible models: RK15.28HN, RK18.28HN, RK18.28HNL, RK21.20NL, RKA3.5G25N, RKA3.5G30N, RKA3.5G40HN, RKA4G30AN, RKA4G30N, RKA4G35N, RKA4G35NL, RKA4G40HN, RKA4G40HNL, RKA4.5G35HN, RKA5.5G30HN, RKA6.5G20HN, RKA7G20HN, and RKA-F17 Series. Cross-references: 8.720-606.0, 87206060, 723240, 83-1887, Kit 1887.