AR2864 Valve Kit with O-Rings (6-Valve)

OEM valve kit for AR RK, RKA, RCW, RW, RR, RRA, and XRCA Series pumps. Kit includes 6 complete valve assemblies (AR1389051) with O-rings. Cross-reference: 8.720-684.0, AR42169, 87206840. Compatible with many pump models including RK15.15, RK15.20H, RK18.20H, RK21.20H, RKA3.5G22, RKA3.5G25, RKA3.5G30H, RKA4G30, RKA4G35H, RKA4.5G35H, RKA5.5G26H, RRA3.5G30N, RRA4G30N, and more.