QSM Aftercooler Service Kit – PART #QSMACKit2

Genuine Cummins O-Ring and Gasket kit For QSM11 Aftercooler service performed with the aftercooler removed off the engine. Kit Includes from the diagram QTY (3) #1, (2) #2, (1) #3, (1) #5, (2) #9, (2) #10, (1) #13, (1)#22 (1) #34. Consider adding new boost hose #6 and clamps #4. To Remove the aftercooler on a QSM11, the heat exchanger must first be removed. Please Check out our pre-assembled heat exchanger kit for your convience QSMHEKit