QSC 8.3 Heat Exchanger Service Kit- PART #QSCHEKIT

Genuine Cummins O-Ring Kit For QSC Heat Exchanger service. This Kit includes all neccassary O-rings to service the heat exchanger and re-install. Kit includes from the diagram QTY (1) #6, (1) #7, (2) #1, (2) #12, (2) #34.