Spare Parts TYP 2446

BHA 130-150 O-Rings Kit pos. 12/16/21/35/38/39/47/57/66

O-rings kit for the BHA 130 and 150 pumps, positions 12/16/21/35/38/39/47/57/66 on the exploded-parts diagram. Every seal that needs replacing on a head-off service is in the set, so there is no need to source individual rings. A closely related set without position 47 is listed as TYP 2457; check which one your parts list calls for.