ARP Balancer Bolt Kit 01-19 GM 6.6L Duramax 129-2503 AFE-49-42078-B Using XDP's specially designed wrench

Using XDP's specially designed wrench eliminates the risk of damage to the WIF Sensor from tools like pliers and adjustable wrenches that easily round off the factory sensor

this skid plate is the perfect solution for any 2015+ Colorado owners looking to add some front end protection

It also meets and exceeds ACEA C5-21

The 240 GPH and 260 GPH Pump Kits will include a FASS Bulkhead and Suction Tube Kit

ARP Balancer Bolt Kit 01-19 GM 6.6L Duramax 129-2503 AFE-49-42078-B Using XDP's specially designed wrenchIf you have to remove your balancer pulley, then it's time to upgrade the balancer bolt in your Duramax with this bolt from ARP. This bolt is rated at 200,000 psi tensile strength and it's cold forged to ensure molecular integrity. Also, the bolt is heat treated before thread rolling and machining and is designed to exceed the factory bolt in strength and durability.