6BT5.9 Cummins Injector 5267035 Parts Catalog Ref No. Part Name Part No. Required 　 Injector Fuel Supply Connector 5298010 6 　 Injector Fuel Supply Connector 5298011 1 1 Injector Fuel Supply Connector 5298012 1 2 Fuel Filter 4903218 1 3 Non Rocking Key 4928587 1 4 O-Ring Seal 4062328 1 5 Hexagon Flange Head Cap Screw 3900628 12 6 Injector …