The XDP Rocker Arm Trunnion Set With Polishing Tool XD319 is an upgrade for the often overlooked rocker arm trunnions in modified 1998.5-2018 Dodge 5.9L and 6.7L Cummins engines. The OEM rocker arm trunnions were only made to withstand stock horsepower levels.
The additional stress caused by common performance upgrades can quickly push these levels above what the factory components were designed to handle. This causes galling on the trunnions and the rocker arm bushing surfaces. Once this galling begins, it often ends with the rocker arm seizing to the trunnion causing bent pushrods and in many cases severe engine damage.
The XDP Rocker Arm Trunnions are designed for enhance oil flow to eliminate these issues. Manufactured with larger oil supply holes, increased oil groove width, and additional oil transfer grooves that reduce friction in the rocker arm bushing area to extend the life of both the rocker arm and the trunnion.
The XD319 Rocker Arm Trunnion Set is CNC machined from premium tool steel. They are then core hardened, precision ground, and nitrided. These extra steps in manufacturing provide increased durability and an extended life giving you a part that's stronger and more reliable than the factory part it is replacing. Sold as a set of 12. Each set includes a refinishing kit so you can polish the galled rocker arm surfaces before installing the XD319 Rocker Arm Trunnion Set in your truck.
Features:
- CNC Machined
- Larger Oil Supply Holes
- Increased Oil Groove Width
- Added Oil Transfer Grooves
- HD Billet Tool Steel Construction
Warranty Info:
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit.
Vehicles
- 1998-2002 Dodge Ram 2500
- 1998-2002 Dodge Ram 3500
- 2003-2003 Dodge Ram 2500 Laramie
- 2003-2004 Dodge Ram 2500 SLT
- 2003-2004 Dodge Ram 2500 ST
- 2003-2010 Dodge Ram 3500 Laramie
- 2003-2010 Dodge Ram 3500 SLT
- 2003-2010 Dodge Ram 3500 ST
- 2005-2010 Dodge Ram 2500 Laramie
- 2006-2007 Dodge Ram 2500 Sport
- 2006-2007 Dodge Ram 2500 TRX4
- 2006-2007 Dodge Ram 3500 Sport
- 2006-2010 Dodge Ram 2500 SLT
- 2006-2010 Dodge Ram 2500 ST
- 2007-2007 Dodge Ram 3500 TRX4
- 2008-2010 Dodge Ram 2500 SXT
- 2008-2010 Dodge Ram 3500 SXT
- 2010-2010 Dodge Ram 2500 TRX
- 2011-2013 Dodge Ram 2500 ST
- 2011-2013 Dodge Ram 3500 ST
- 2011-2018 Dodge Ram 2500 Laramie
- 2011-2018 Dodge Ram 2500 Laramie Longhorn
- 2011-2018 Dodge Ram 2500 SLT
- 2011-2018 Dodge Ram 3500 Laramie
- 2011-2018 Dodge Ram 3500 Laramie Longhorn
- 2011-2018 Dodge Ram 3500 SLT
- 2012-2016 Dodge Ram 2500 Outdoorsman
- 2013-2015 Dodge Ram 2500 Lone Star
- 2013-2015 Dodge Ram 3500 Lone Star
- 2013-2018 Dodge Ram 2500 Big Horn
- 2013-2018 Dodge Ram 2500 Tradesman
- 2013-2018 Dodge Ram 3500 Big Horn
- 2013-2018 Dodge Ram 3500 Tradesman
- 2014-2015 Dodge Ram 2500 Laramie Limited
- 2014-2015 Dodge Ram 3500 Laramie Limited
- 2016-2018 Dodge Ram 2500 Limited
- 2016-2018 Dodge Ram 3500 Limited
- 2017-2017 Dodge Ram 3500 Lone Star
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.