Yukon Gear & Axle Yukon Gear Dura Grip For GM & Chrysler 11.5in / 30 Spline YDGGM11.5-30-1
YUK Dura Grip
Differential Spool
11.5AAM GM+CHY 30spl DURAGRIP COMPOSITE CLUTCH (needs2additives!)
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.
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.
Fits AAM 11.5''. Dura Grip positractions feature a 4-spring design and composite clutches for long life and forged internals for high strength.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 - 2013 | Chevrolet | Express 3500 | LS, Base |
| 2006 - 2013 | Chevrolet | Express 3500 | LT |
| 2003 - 2004 | Chevrolet | Silverado 2500 | 400 SS |
| 2001 - 2002 | Chevrolet | Silverado 2500 | Custom, Cheyenne |
| 2001 - 2004 | Chevrolet | Silverado 2500 | LS, Base, LT |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2015 - 2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001 - 2019 | Chevrolet | Silverado 2500 HD | LT |
| 2007 - 2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003 - 2019 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT, LS, WT |
| 2006 | Chevrolet | Silverado 3500 | HD |
| 2001 - 2006 | Chevrolet | Silverado 3500 | LT, LS, Base |
| 2004 - 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT, LS, LT |
| 2015 - 2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2007 - 2019 | Chevrolet | Silverado 3500 HD | LT, LTZ, WT |
| 2009 | Dodge | Ram 2500 | Crew |
| 2006 - 2010 | Dodge | Ram 2500 | Power Wagon |
| 2008 | Dodge | Ram 2500 | SLT Big Horn |
| 2005 | Dodge | Ram 2500 | SLT Daytona |
| 2006 | Dodge | Ram 2500 | SLT Night Runner Sport |
| 2006 - 2008 | Dodge | Ram 2500 | SLT Sport |
| 2003 - 2010 | Dodge | Ram 2500 | SLT, Laramie, ST |
| 2008 - 2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2006 - 2007 | Dodge | Ram 2500 | TRX4, Sport |
| 2003 | Dodge | Ram 2500 Van | Base |
| 2003 - 2010 | Dodge | Ram 3500 | Laramie, SLT, ST |
| 2006 - 2007 | Dodge | Ram 3500 | Sport |
| 2008 - 2010 | Dodge | Ram 3500 | SXT |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 2001 - 2009 | GMC | Savana 3500 | Base |
| 2006 - 2009 | GMC | Savana 3500 | LT, LS |
| 2009 | GMC | Savana 3500 | SL |
| 2003 - 2009 | GMC | Savana 3500 | SLE |
| 2001 - 2002 | GMC | Savana 3500 | SLT |
| 2002 - 2004 | GMC | Sierra 2500 | Base |
| 2001 - 2002 | GMC | Sierra 2500 | SL |
| 2001 - 2004 | GMC | Sierra 2500 | SLT, SLE |
| 2003 - 2004 | GMC | Sierra 2500 | WT |
| 2002 - 2019 | GMC | Sierra 2500 HD | Base |
| 2011 - 2019 | GMC | Sierra 2500 HD | Denali |
| 2001 - 2006 | GMC | Sierra 2500 HD | SL |
| 2001 - 2019 | GMC | Sierra 2500 HD | SLT, SLE |
| 2003 - 2014 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL, WT, SLT, SLE |
| 2002 - 2005 | GMC | Sierra 3500 | Base |
| 2001 - 2006 | GMC | Sierra 3500 | SL, SLT, SLE |
| 2004 - 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SLT, SL, WT, SLE |
| 2015 - 2019 | GMC | Sierra 3500 HD | Base |
| 2011 - 2019 | GMC | Sierra 3500 HD | Denali |
| 2007 - 2019 | GMC | Sierra 3500 HD | SLE, SLT |
| 2007 - 2014 | GMC | Sierra 3500 HD | WT |
| 2013 - 2019 | Ram | 2500 | Big Horn, Lone Star, Tradesman |
| 2012 - 2016 | Ram | 2500 | Hemi Sport |
| 2017 | Ram | 2500 | Laramie HD |
| 2014 - 2019 | Ram | 2500 | Laramie Limited |
| 2011 - 2019 | Ram | 2500 | Laramie Longhorn, SLT, Laramie, Power Wagon |
| 2016 - 2019 | Ram | 2500 | Limited |
| 2012 - 2019 | Ram | 2500 | R/T |
| 2017 - 2019 | Ram | 2500 | SLT HD, Sport |
| 2011 | Ram | 2500 | SLT Sport |
| 2011 - 2018 | Ram | 2500 | ST, Outdoorsman |
| 2011 - 2013 | Ram | 2500 | SXT |
| 2014 - 2016 | Ram | 3500 | Laramie Limited |
| 2016 | Ram | 3500 | Limited |
| 2013 - 2015 | Ram | 3500 | Lone Star |
| 2011 - 2016 | Ram | 3500 | ST, SLT, Laramie Longhorn, Laramie |
| 2011 - 2013 | Ram | 3500 | SXT |
| 2013 - 2016 | Ram | 3500 | Tradesman, Big Horn |