GM 6.6L Duramax OE Parts

The XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. The OEM head bolts typically can't handle the pressure from high-horsepower applications. Constructed using 8740 Chrome...

The XDP Xpressor OER Series New RHC-6 Replacement Turbocharger XD559 can help restore proper operation in your 1996-2002 GM 6.5L Diesel or 1996-2002 HMMWV (GM6). Issues such as worn seals, oil contamination, excessive temperatures, and a lack of...

Restore proper operation in your 1996-2002 GM 6.5L Diesel (GM4,GM5,GM8) with an XDP Xpressor OER Series New RHC-5/8 Replacement Turbocharger XD558. Issues such as a lack of lubrication, oil contamination, worn seals, and excessive temperatures can...

Replace the worn turbo in your 2001-2004 GM 6.6L Duramax LB7 with an XDP Xpressor OER Series New RHG6 Replacement Turbocharger XD557. Issues such as lack of lubrication, oil contamination, worn seals, and excessive temperatures can gradually do damage to...

The XDP Remanufactured CP3 Fuel Pump XD521 replaces the failed or underperforming fuel pump in your 2001-2004 GM 6.6L Duramax LB7. A bad or poorly functioning fuel pump can produce low fuel rail pressure which can cause power loss or even leave you...

Purchase the XDP Remanufactured CP3 Fuel Pump XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. When your CP3 pump goes bad or begins to function poorly, you can experience low fuel rail pressure and loss of power that...

Replace the failed CP3 fuel pump on your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP Remanufactured CP3 Fuel Pump XD523. If your fuel rail pressure is low or you’re experiencing a loss of power, it could be due to a failed CP3 pump. This CP3 Fuel Pump...

The XDP Duramax 6.6L LGH Fuel Contamination Kit XD518 includes the items you need to repair the fuel system in your 2011-2016 GM Duramax 6.6L LGH after a CP4 injection pump failure. The factory CP4 pump is a known weak point and often fails in a...

The XDP Duramax 6.6L LML Fuel Contamination Kit XD517 is an all-inclusive kit that provides everything you need to get your 2011-2016 GM 6.6L Duramax LML back on the road. When the CP4 injection pump fails in your truck, it often sends contaminants...

The 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...

The XDP Steel Alloy Dowel Pin XD508 can help avert catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax. This dowel pin is the same high-quality pin found in the XDP Duramax Crankshaft Pin Kit XD331 and is now available...

Maintain the factory function of the fuel system on your Duramax with the XDP Remanufactured LLY Fuel Injector XD494. With more than 30 million fuel injectors on the road, you can be sure that this injector will deliver the fuel flow that your Duramax...