SealRight O-Ring Set, Replacement, 10 Pack YJ-19037

The SealRight O-Ring Set, Replacement, 10 Pack (YJ-19037) is a Yellow Jacket replacement seal kit designed for use with compatible SealRight hose fittings, providing ten replacement O-rings to restore proper sealing and help reduce refrigerant leakage during service connections; this set is commonly used in residential and light commercial HVAC service to maintain hose performance and extend the usable life of SealRight-equipped charging hoses.