XDP Long-Life Cobalt Steel Drill Bit XD509 For 2001-2016 GM 6.6L Duramax (For Use With XDP Duramax Crankshaft Pin Kit XD331) 6.4 performance **Works with 04-07 square egr

**Works with 04-07 square egr cooler and 04-07 up pipes**

without sacrificing any drivability

Keeping your cooling system free from debris such as casting sand

5-2009 Dodge 6

The XDP Coolant Filtration System features pre-assembled high-quality silicone hoses

XDP Long-Life Cobalt Steel Drill Bit XD509 For 2001-2016 GM 6.6L Duramax (For Use With XDP Duramax Crankshaft Pin Kit XD331) 6.4 performance **Works with 04-07 square egrThe XDP Long Life Cobalt Steel Drill Bit XD509 is a replacement drill bit for the XDP Duramax Crankshaft Pin Kit XD331 on your 2001 2016 GM 6. 6L Duramax. This drill bit is the same high quality bit that comes with the XDP Crankshaft Pin Kit, and is available separately for shop owners or enthusiasts that are performing this procedure multiple times. As a general rule of thumb this drill bit should be replaced after being used around 2 4 times.