SKU: YSPPN-017 / UPC: 883584331513
Yukon Gear YSPPN-017 11.5in GM & Chrysler Pinion Nut
Yukon Gear & Axle YSPPN-017 is a direct replacement pinion nut for 11.5-inch GM and Chrysler differentials with 14-spline pinions. It fits a wide range of heavy-duty trucks including Chevrolet Silverado 2500/3500 HD, GMC Sierra 2500/3500 HD, and Ram 2500/3500 from 2001-2016. This nut ensures proper pinion preload for reliable differential performance during rebuilds or maintenance.
Key Features
- Precision Machined: – Exact fit for 14-spline pinion shafts in 11.5″ GM and Chrysler axles
- High-Strength Steel: – Forged construction resists torque and wear under heavy loads
- Direct OEM Replacement: – Matches factory specs for seamless installation
- Corrosion Resistant: – Zinc plating protects against rust in harsh conditions
- Easy Installation: – Requires standard tools, no modifications needed
- Versatile Fitment: – Compatible with 10.5″/11.5″ GM 14-spline and Chrysler AAM 11.5″ diffs
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Pinion Nut |
| Compatibility | GM 11.5″ 14-spline & Chrysler 11.5″ 14-spline differentials |
| MPN | YSPPN-017 |
| Weight | 0.1 lbs |
| Shipping Dimensions | 3 x 3 x 1 inches |
| Country of Origin | USA |
| Warranty | 1 Year |
Whats Included
- Yukon Gear YSPPN-017 Pinion Nut (1)
Product Notes
- Special order item, confirm fitment before purchase
- Torque to manufacturer specs during installation
- Inspect pinion yoke and washer for wear
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2011-2013 | Chevrolet | Express 3500 | Base |
| 2011-2013 | Chevrolet | Express 3500 | LS |
| 2011-2013 | Chevrolet | Express 3500 | LT |
| 2001-2004 | Chevrolet | Silverado 2500 | Base |
| 2001-2004 | Chevrolet | Silverado 2500 | LS |
| 2001-2004 | Chevrolet | Silverado 2500 | LT |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2015 | Chevrolet | Silverado 2500 HD | High Country |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2015 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2015 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003-2015 | Chevrolet | Silverado 2500 HD | WT |
| 2001-2005 | Chevrolet | Silverado 3500 | Base |
| 2001-2006 | Chevrolet | Silverado 3500 | LS |
| 2001-2006 | Chevrolet | Silverado 3500 | LT |
| 2004,2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2015 | Chevrolet | Silverado 3500 HD | High Country |
| 2007-2015 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2015 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2015 | Chevrolet | Silverado 3500 HD | WT |
| 2003,2005-2010 | Dodge | Ram 2500 | Laramie |
| 2006-2010 | Dodge | Ram 2500 | Power Wagon |
| 2003-2010 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2010 | Dodge | Ram 2500 | ST |
| 2008-2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 2003 | Dodge | Ram 2500 Van | Base |
| 2003-2010 | Dodge | Ram 3500 | Laramie |
| 2003-2010 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2010 | Dodge | Ram 3500 | ST |
| 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 | SLE |
| 2001-2004 | GMC | Sierra 2500 | SLT |
| 2003-2004 | GMC | Sierra 2500 | WT |
| 2002-2005,2015 | GMC | Sierra 2500 HD | Base |
| 2011-2015 | GMC | Sierra 2500 HD | Denali |
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL |
| 2001-2015 | GMC | Sierra 2500 HD | SLE |
| 2001-2015 | GMC | Sierra 2500 HD | SLT |
| 2003-2014 | GMC | Sierra 2500 HD | WT |
| 2007 | 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 |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2001-2002,2006 | GMC | Sierra 3500 | SL |
| 2001-2006 | GMC | Sierra 3500 | SLE |
| 2001-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2015 | GMC | Sierra 3500 HD | Base |
| 2011-2015 | GMC | Sierra 3500 HD | Denali |
| 2007-2015 | GMC | Sierra 3500 HD | SLE |
| 2007-2015 | GMC | Sierra 3500 HD | SLT |
| 2007-2014 | GMC | Sierra 3500 HD | WT |
| 2013-2014 | Ram | 2500 | Big Horn |
| 2011-2014 | Ram | 2500 | Laramie |
| 2014 | Ram | 2500 | Laramie Limited |
| 2011-2014 | Ram | 2500 | Laramie Longhorn |
| 2013-2014 | Ram | 2500 | Lone Star |
| 2012-2014 | Ram | 2500 | Outdoorsman |
| 2011-2014 | Ram | 2500 | Power Wagon |
| 2011-2014 | Ram | 2500 | SLT |
| 2011-2013 | Ram | 2500 | ST |
| 2013-2014 | Ram | 2500 | Tradesman |
| 2013-2016 | Ram | 3500 | Big Horn |
| 2011-2016 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2011-2016 | Ram | 3500 | Laramie Longhorn |
| 2016 | Ram | 3500 | Limited |
| 2013-2015 | Ram | 3500 | Lone Star |
| 2011-2016 | Ram | 3500 | SLT |
| 2011-2013 | Ram | 3500 | ST |
| 2013-2016 | Ram | 3500 | Tradesman |
Why Choose Yukon Gear?
- Full line of differential small parts for complete repairs
- Manufactured to exact OEM tolerances
- Trusted by off-road and towing professionals
- Available for GM, Chrysler, and other axle applications
Frequently Asked Questions
- Q: What spline count does this pinion nut fit?
- A: Designed for 14-spline pinions in 11.5″ GM and Chrysler differentials
- Q: Is this nut compatible with AAM 11.5″ axles?
- A: Yes, fits Chrysler/Dodge/Ram AAM 11.5″ rear axles
- Q: Do I need a new crush sleeve with this?
- A: Recommended to replace crush sleeve and preload shims during service
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure padded envelope
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