Premium Balancer Series - Stock Replacement Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance To make sure the X-TRA

To make sure the X-TRA Cool Radiator is securely mounted in the same location as your stock radiator

this valve spring and retainer set comes complete with locks

The engineered design includes cast aluminum fins and heats sinks to improve heat dissipation

The factory turbocharger is well-known for problems like clogged vanes and actuator failure

Premium Balancer Series - Stock Replacement Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance To make sure the X-TRAThe XDP Premium Balancer Series Stock Replacement Harmonic Balancer XD709 is an ideal replacement for the worn harmonic balancer on your GM 6. 6L Duramax LB7 LLY. A harmonic balancer (also known as a crankshaft vibration damper) serves more than just the function of spinning the pulleys on an engine. It is designed to help eliminate engine harmonics, reducing vibrations that might otherwise transfer into the cab of your truck. Composed of three