Spare Parts TYP 1919

AR 50 O-Rings Kit AR 50 pos. 20/27/28/37/42/45/67/71

Full O-ring set for the AR 50 pump, covering positions 20/27/28/37/42/45/67/71 on the AR exploded-parts drawing. The kit is meant for a workshop reseal: every seal that is disturbed when the heads, valves and manifolds are taken apart is included. Order it alongside the AR 50 valves kit or diaphragms kit.