Cummins Replacement Crankcase Breather Oil Drain Tube 03-05 Dodge Ram 5.9L Cummins

The crankcase breather oil drain tube is responsible for re-routing oil from the breather assembly back into the engine block. In some cases, these tubes can crack or break because of their plastic construction. Replace this tube with a genuine Cummins Replacement Crankcase Breather Oil Drain Tube. This tube is a direct replacement and will allow for proper oil flow back into your engine.