Cummins ISX15/QSX15 Air Compressor 4318216 Parts Catalogue Ref No. Part Name Part No. Required Air Compressor 4318216 6 1 Socket Head Cap Screw 3681898 6 2 Accessory Drive Gear 3680550 6 3 Barring Adapter 3681612 6 4 Air Compressor 4318215 6   Above is the introduction of the Cummins 4318216 Air Compressor, while if you need any other Cummins spare …