SKU: YA WD44JKRUB-L-K | UPC: 883584218265
Yukon Gear 4340 Chromoly Axle for Jeep Rubicon JK Rear Left 32 Spline 31.25in Long 2007-2018
Equip your Jeep Wrangler JK with the Yukon Gear 4340 Chromoly rear left axle designed for Rubicon models and other variants. This 32-spline shaft measures 31.25 inches long and fits Dana 44 rear differentials in 2007-2018 Wrangler JKs. Built for extreme off-roading like rock crawling and desert racing, it delivers unmatched strength and reliability under heavy loads.
Key Features
- 4340 Chromoly Steel: High-strength alloy resists fatigue and twisting for long-term performance.
- 37% Stronger Design: Outperforms standard aftermarket axles in torque and impact resistance.
- 32 Spline Count: Matches OEM specs for seamless Dana 44 integration.
- 31.25in Length: Precise fit for rear left position on JK Rubicon axles.
- Advanced Heat Treatment: Ensures maximum hardness and durability in harsh conditions.
- Lifetime Warranty: Covers defects for peace of mind on every adventure.
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Rear Axle Shaft |
| Compatibility | 2007-2018 Jeep Wrangler JK Dana 44 Rear |
| Material | 4340 Chrome Moly Steel |
| Spline Count | 32 |
| Axle Length | 31.25 inches |
| Position | Rear Left (Driver Side) |
| Weight | 24 lbs |
| Shipping Dimensions | 32 x 6 x 6 inches |
| Country of Origin | USA |
| Warranty | Lifetime |
Whats Included
- 1 x Yukon Gear 4340 Chromoly Rear Left Axle Shaft YA WD44JKRUB-L-K
Product Notes
- Direct replacement for factory axle in JK Wrangler Dana 44 rear differentials.
- Recommended for lifted vehicles and heavy off-road use.
- Professional installation advised for optimal alignment and performance.
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2011 | Jeep | Wrangler | 70th Anniversary |
| 2016 | Jeep | Wrangler | 75th Anniversary |
| 2007-2017 | Jeep | Wrangler | Rubicon |
| 2007-2016 | Jeep | Wrangler | Sahara |
| 2010-2016 | Jeep | Wrangler | Sport |
| 2016 | Jeep | Wrangler | Sport S |
| 2011 | Jeep | Wrangler | Unlimited 70th Anniversary |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary |
| 2007-2017 | Jeep | Wrangler | Unlimited Rubicon |
| 2007-2016 | Jeep | Wrangler | Unlimited Sahara |
| 2010-2016 | Jeep | Wrangler | Unlimited Sport |
| 2016 | Jeep | Wrangler | Unlimited Sport S |
| 2007-2010 | Jeep | Wrangler | Unlimited X |
| 2007-2010 | Jeep | Wrangler | X |
| 2018 | Jeep | Wrangler JK | Rubicon |
| 2018 | Jeep | Wrangler JK | Unlimited Rubicon |
Why Choose Yukon Gear?
- Leading manufacturer of performance axles with widest selection available.
- Uses premium alloys and latest heat treatment for superior strength.
- In-house engineering and testing for racing and extreme off-road demands.
- Lifetime warranty backs every product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product product
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