Yukon Gear Dura Grip For GM & Chrysler 11.5in / 30 Spline

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.
Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains.
Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and two bottles of Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
11.5AAM GM+CHY 30spl DURAGRIP COMPOSITE CLUTCH (needs2additives!)

• All units are backed by extensive product testing and state-of-the-art software design
• Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
• Gears are cut to provide the strongest teeth possible in any terrain
• Fully rebuildable design and proudly assembled in the USA
• Limited Slip Differential with composite clutches
• Limited Slip Differential w/Composite Clutches
• Fits 11.5 in. GM Chrysler w/30 Spline Axles
• Fits 11.5″ GM & Chrysler differentials
• Fits all Gear Ratios
• 30 spline axles
• 4 Pinion Design

Fitment:
Chevrolet Express 3500 Base 2004 to 2013
Chevrolet Express 3500 LS 2004 to 2013
Chevrolet Express 3500 LT 2006 to 2013
Chevrolet Silverado 2500 Base 2001 to 2004
Chevrolet Silverado 2500 LS 2001 to 2004
Chevrolet Silverado 2500 LT 2001 to 2004
Chevrolet Silverado 2500 WT 2004
Chevrolet Silverado 2500 HD Base 2001 to 2005
Chevrolet Silverado 2500 HD High Country 2015 to 2019
Chevrolet Silverado 2500 HD LS 2001 to 2006
Chevrolet Silverado 2500 HD LT 2001 to 2019
Chevrolet Silverado 2500 HD LTZ 2007 to 2019
Chevrolet Silverado 2500 HD WT 2003 to 2019
Chevrolet Silverado 2500 HD Classic LS 2007
Chevrolet Silverado 2500 HD Classic LT 2007
Chevrolet Silverado 2500 HD Classic WT 2007
Chevrolet Silverado 3500 Base 2001 to 2005
Chevrolet Silverado 3500 LS 2001 to 2006
Chevrolet Silverado 3500 LT 2001 to 2006
Chevrolet Silverado 3500 WT 2004
Chevrolet Silverado 3500 WT 2006
Chevrolet Silverado 3500 Classic LS 2007
Chevrolet Silverado 3500 Classic LT 2007
Chevrolet Silverado 3500 Classic WT 2007
Chevrolet Silverado 3500 HD High Country 2015 to 2019
Chevrolet Silverado 3500 HD LT 2007 to 2019
Chevrolet Silverado 3500 HD LTZ 2007 to 2019
Chevrolet Silverado 3500 HD WT 2007 to 2019
Dodge Ram 2500 Laramie 2003
Dodge Ram 2500 Laramie 2005 to 2010
Dodge Ram 2500 Power Wagon 2006 to 2010
Dodge Ram 2500 SLT 2003 to 2010
Dodge Ram 2500 Sport 2006 to 2007
Dodge Ram 2500 ST 2003 to 2010
Dodge Ram 2500 SXT 2008 to 2010
Dodge Ram 2500 TRX 2010
Dodge Ram 2500 TRX4 2006 to 2007
Dodge Ram 2500 Van Base 2003
Dodge Ram 3500 Laramie 2003 to 2010
Dodge Ram 3500 SLT 2003 to 2010
Dodge Ram 3500 Sport 2006 to 2007
Dodge Ram 3500 ST 2003 to 2010
Dodge Ram 3500 SXT 2008 to 2009
Dodge Ram 3500 TRX4 2007
GMC Savana 3500 Base 2001 to 2009
GMC Savana 3500 LS 2006 to 2008
GMC Savana 3500 LT 2006 to 2008
GMC Savana 3500 SLE 2003 to 2005
GMC Savana 3500 SLT 2001 to 2002
GMC Sierra 2500 Base 2002 to 2004
GMC Sierra 2500 SL 2001 to 2002
GMC Sierra 2500 SLE 2001 to 2004
GMC Sierra 2500 SLT 2001 to 2004
GMC Sierra 2500 WT 2003 to 2004
GMC Sierra 2500 HD Base 2002 to 2005
GMC Sierra 2500 HD Base 2015 to 2019
GMC Sierra 2500 HD Denali 2011 to 2019
GMC Sierra 2500 HD SL 2001 to 2002
GMC Sierra 2500 HD SL 2006
GMC Sierra 2500 HD SLE 2001 to 2019
GMC Sierra 2500 HD SLT 2001 to 2019
GMC Sierra 2500 HD WT 2003 to 2014
GMC Sierra 2500 HD Classic SL 2007
GMC Sierra 2500 HD Classic SLE 2007
GMC Sierra 2500 HD Classic SLT 2007
GMC Sierra 2500 HD Classic WT 2007
GMC Sierra 3500 Base 2002 to 2005
GMC Sierra 3500 SL 2001 to 2002
GMC Sierra 3500 SL 2006
GMC Sierra 3500 SLE 2001 to 2006
GMC Sierra 3500 SLT 2001 to 2006
GMC Sierra 3500 WT 2004 to 2006
GMC Sierra 3500 Classic SL 2007
GMC Sierra 3500 Classic SLE 2007
GMC Sierra 3500 Classic SLT 2007
GMC Sierra 3500 Classic WT 2007
GMC Sierra 3500 HD Base 2015 to 2019
GMC Sierra 3500 HD Denali 2011 to 2019
GMC Sierra 3500 HD SLE 2007 to 2019
GMC Sierra 3500 HD SLT 2007 to 2019
GMC Sierra 3500 HD WT 2007 to 2014
Ram 2500 Big Horn 2013 to 2019
Ram 2500 Laramie 2011 to 2019
Ram 2500 Laramie Limited 2014 to 2015
Ram 2500 Laramie Longhorn 2011 to 2019
Ram 2500 Limited 2016 to 2019
Ram 2500 Lone Star 2013 to 2015
Ram 2500 Lone Star 2019
Ram 2500 Outdoorsman 2012 to 2016
Ram 2500 Power Wagon 2011 to 2019
Ram 2500 SLT 2011 to 2018
Ram 2500 ST 2011 to 2013
Ram 2500 Tradesman 2013 to 2019
Ram 3500 Big Horn 2013 to 2016
Ram 3500 Laramie 2011 to 2016
Ram 3500 Laramie Limited 2014 to 2015
Ram 3500 Laramie Longhorn 2011 to 2016
Ram 3500 Limited 2016
Ram 3500 Lone Star 2013 to 2015
Ram 3500 SLT 2011 to 2016
Ram 3500 ST 2011 to 2013
Ram 3500 Tradesman 2013 to 2016