Yukon Gear & Axle Yukon Gear 11.5in Chrysler & GM Helical Gear Type Positraction YP PC11.5-HELIC
YUK Positraction Internals
Differential
11.5AAM CHY & GM 30spl HELICAL GEAR TYPE POSITRACTION (like TT)
Yukon gear-type helical limited slip differentials know how to put the power down. They use floating helical-cut worm gears that lock the torque down when acceleration or wheel slippage occurs, transferring torque to the tire with the best traction in a smooth progressive manner as torque is withheld from the tire that is slipping. Since gear teeth not clutch packs transfers the torque these LSDs are a high-performance low-maintenance proposition there are no clutch discs to wear and require replacement.
11.5in. Chrysler/GM Helical Gear Type positraction
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 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 |
| 2001 - 2006 | Chevrolet | Silverado 3500 | Base, LS, LT |
| 2006 | Chevrolet | Silverado 3500 | HD |
| 2004 - 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT, LT, LS |
| 2015 - 2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2007 - 2019 | Chevrolet | Silverado 3500 HD | LTZ, WT, LT |
| 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, ST, Laramie |
| 2006 - 2007 | Dodge | Ram 2500 | Sport, TRX4 |
| 2008 - 2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2003 | Dodge | Ram 2500 Van | Base |
| 2003 - 2010 | Dodge | Ram 3500 | SLT, ST, Laramie |
| 2006 - 2007 | Dodge | Ram 3500 | Sport |
| 2008 - 2010 | Dodge | Ram 3500 | SXT |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 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 | SLE, SLT |
| 2003 - 2014 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SLE, SLT, WT, SL |
| 2002 - 2005 | GMC | Sierra 3500 | Base |
| 2001 - 2006 | GMC | Sierra 3500 | SLT, SL, SLE |
| 2004 - 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SLT, WT, SL, SLE |
| 2015 - 2019 | GMC | Sierra 3500 HD | Base |
| 2011 - 2019 | GMC | Sierra 3500 HD | Denali |
| 2007 - 2019 | GMC | Sierra 3500 HD | SLT, SLE |
| 2007 - 2014 | GMC | Sierra 3500 HD | WT |
| 2012 - 2016 | Ram | 2500 | Hemi Sport |
| 2017 | Ram | 2500 | Laramie HD |
| 2014 - 2019 | Ram | 2500 | Laramie Limited |
| 2016 - 2019 | Ram | 2500 | Limited |
| 2013 - 2019 | Ram | 2500 | Lone Star, Big Horn, Tradesman |
| 2011 - 2018 | Ram | 2500 | Outdoorsman, ST |
| 2011 - 2019 | Ram | 2500 | Power Wagon, Laramie Longhorn, SLT, Laramie |
| 2012 - 2019 | Ram | 2500 | R/T |
| 2017 - 2019 | Ram | 2500 | SLT HD, Sport |
| 2011 | Ram | 2500 | SLT Sport |
| 2011 - 2013 | Ram | 2500 | SXT |
| 2013 - 2016 | Ram | 3500 | Big Horn, Tradesman |
| 2014 - 2016 | Ram | 3500 | Laramie Limited |
| 2016 | Ram | 3500 | Limited |
| 2013 - 2015 | Ram | 3500 | Lone Star |
| 2011 - 2016 | Ram | 3500 | SLT, Laramie Longhorn, ST, Laramie |
| 2011 - 2013 | Ram | 3500 | SXT |
Yukon Gear & Axle Yukon Gear 11.5in Chrysler & GM Helical Gear Type Positraction YP PC11.5-HELIC
Sale price$2,050.89 USD