Premium Balancer Series - Stock Replacement Harmonic Balancer 11-16 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance S8 Series This LED is perfect for

This LED is perfect for all your adventures

We do not find this necessary for everyone

If you have a PPE intercooler

2012-2013 KTM 250 XC-F

Quietest System on The Market

Premium Balancer Series - Stock Replacement Harmonic Balancer 11-16 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance S8 Series This LED is perfect forThe XDP Premium Balancer Series Stock Replacement Harmonic Balancer XD708 is an ideal replacement for the harmonic balancer on your 6. 6L Duramax LML LGH. 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 primary