Bosch Connecting Tubes | 03-22 5.9/6.7 Cummins

With contamination being the leading cause of failures with any injection system, it is strongly recommended that the connecting tubes are replaced anytime you change the injectors on the 5.9/6.7 Cummins. These Genuine OEM Bosch connecting tubes are a great investment when changing injectors to ensure that no contaminants make it into the new injectors. NOTE These are 6.7 connecting tubes, they fit the 2003-2007 5.9's but require a higher torque spec of 44ft/lbs. DDP still offers the original Bosch 5.9 style connecting tubes that can be purchased HERE   Features & Benefits: 100% New OEM Bosch Tubes Allows For Proper Sealing Complete Set Requires 6 Sold Individually Fits The 2003-2022 5.9/6.7 Cummins