Includes: P/N 98209800: High Flow manual air releif valve (HFMARV), P/N 273550: Manual air releif, P/N 155050: Guage - back mount pressure, P/N 075207: Valve air release 1/4 in., P/N 071982: Tee 1/4 brass, P/N 071390: Nipple plastic 1/4 in., P/N 154412: Bulkhead nut (4060 only). Used on filters manufactured before 1999. |