Yukon Gear YA WC11.5-30-36 Chrysler/AAM 11.5in. 30 Spline 4340 (36.8125in L) SRW Axle
This Yukon Gear performance axle delivers reliable power transfer for heavy-duty Ram trucks. Built for 2003-2018 Dodge and Ram 2500/3500 models with AAM 11.5-inch rear differentials, it handles towing and off-road demands. The 4340 chromoly design with precise engineering ensures long-term reliability in tough conditions.
Key Features
- 4340 Chromoly Steel – Resists fatigue and impacts in high-stress use
- 30 Spline Count – Matches OEM for seamless installation and torque handling
- 36.8125 Inch Length – Passenger side inner dimension for exact SRW fit
- Cold Roll Formed Splines – Stronger than machined for better wear resistance
- Induction Coil Heat Treating – Uniform hardness throughout for durability
- AAM 11.5 Inch Compatible – Direct replacement for Chrysler/Dodge/Ram rears
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Performance Replacement Axle |
| Compatibility | 2003-2018 Dodge/Ram 2500/3500 AAM 11.5" SRW Rear |
| Axle Length | 36.8125 inches |
| Spline Count | 30 |
| Material | 4340 Chromoly Steel |
| Position | Passenger Side Inner (Right SRW) |
| MPN | YA WC11.5-30-36 |
| Weight | 27 lbs |
| Country of Origin | USA |
| Warranty | Limited Lifetime (Manufacturing Defects) |
Whats Included
- 1 x Yukon Gear YA WC11.5-30-36 Performance Axle
Product Notes
- Sold individually. order both sides as needed
- SRW (Single Rear Wheel) applications only
- Special order item. processing time 2-5 business days
- Verify differential type (AAM 11.5") before purchase
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 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 |
| 2003-2010 | Dodge | Ram 3500 | Laramie |
| 2003-2010 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2010 | Dodge | Ram 3500 | ST |
| 2008-2009 | Dodge | Ram 3500 | SXT |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 2013-2018 | Ram | 2500 | Big Horn |
| 2011-2018 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2011-2018 | Ram | 2500 | Laramie Longhorn |
| 2016-2018 | Ram | 2500 | Limited |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2012-2016 | Ram | 2500 | Outdoorsman |
| 2011-2018 | Ram | 2500 | Power Wagon |
| 2011-2018 | Ram | 2500 | SLT |
| 2011-2013 | Ram | 2500 | ST |
| 2013-2018 | Ram | 2500 | Tradesman |
| 2013-2018 | Ram | 3500 | Big Horn |
| 2011-2018 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2011-2018 | Ram | 3500 | Laramie Longhorn |
| 2016-2018 | Ram | 3500 | Limited |
| 2013-2015,2017 | Ram | 3500 | Lone Star |
| 2011-2018 | Ram | 3500 | SLT |
| 2011-2013 | Ram | 3500 | ST |
| 2013-2018 | Ram | 3500 | Tradesman |
Why Choose Yukon Gear?
- Engineered for real-world towing and trail abuse
- Precision processes reduce failure risk
- Direct fit minimizes install time
- Trusted parts for Ram heavy-duty owners
Frequently Asked Questions
- Q: Which side of the truck does this axle fit?
- A: Passenger side inner position on SRW models
- Q: Is this a direct bolt-in replacement?
- A: Yes, matches OEM specs for listed 2500/3500 fitments
- Q: Can it handle upgraded differentials?
- A: Designed for stock or performance AAM 11.5" housings with 30 splines
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: Special order – ships within 2-5 business days
- Packaging: Protective tube, 38in x 6in x 6in box
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