The OBP master cylinder repair kit are ideal for rejuvenating OBP master cylinders with leaking seals. The repair kit is a more cost effective than replacing a complete master cylinder. Complete with everything you need to overhaul your master cylinder.Ideal solution for reconditioning old or leaking master cylindersSuitable for use on OBP master cylindersMuch more cost effective than buying a new master cylinderIdeal to have as a spareKit contents: Seals, piston, spring and operating internal rod
