Yukon JK Rubicon Dana 44 Ring & Pinion Gear Set – Short Pinion, Rev. Rotation, 24-Spline
YUKYG D44RS-373RUB
This Dana 44 reverse rotation ring and pinion set is designed for JK Rubicon front axles using a short pinion configuration. Re-gearing allows you to properly match axle ratio to tire size, restore lost power from larger tires, and fine-tune drivetrain performance for both trail and street use.
Dana 44 JK Rubicon front axles use a reverse rotation design that requires specific gear sets to maintain correct tooth engagement and load handling. This short pinion configuration is common in factory JK Rubicon housings and must be matched correctly during installation. Proper setup including pinion depth, backlash, and contact pattern is critical to ensure quiet operation, strength, and long-term reliability.
Includes:
- Dana 44 Reverse Rotation Ring & Pinion Gear Set
- Short Pinion Design (JK Rubicon Application)
- Available Gear Ratios: 3.73, 4.11, 4.56, 4.88, 5.13 & 5.38
Sold as a matched gear set
Installation kit, bearings, shims, seals, and carrier components sold separately unless noted.
Specifications
- Brand: Yukon Gear & Axle
- Product Type: Ring & pinion gear set
- Application: Dana 44 (JK Rubicon front axle)
- Rotation: Reverse rotation
- Available Gear Ratios: 3.73, 4.11, 4.56, 4.88, 5.13 & 5.38
- Ring Gear Diameter: 8.50"
- Pinion Spline Count: 24-spline
- Ring Gear Bolt Count: 10-bolts
- Cover Bolt Count: 10-bolts
- Quantity: Sold as a matched set
Fitment
| Make | Model | Year Range |
|---|---|---|
| Jeep | Wrangler JK Rubicon | 2007–2017 |
| Jeep | Wrangler JK Unlimited Rubicon | 2007–2017 |
- Verify axle tag, spline count, housing application, and current ratio before ordering.
- Requires short pinion configuration
-
Reverse rotation applications only; Not compatible with standard rotation Dana 44
Tech Insight
Re-gearing a Dana 44 is one of the most effective ways to restore performance after increasing tire size. Lower (numerically higher) gear ratios improve crawl ratio and torque multiplication, which is critical for off-road control and reducing strain on the transmission.
Reverse rotation Dana 44 gears are engineered to handle load on the stronger side of the gear tooth when used in front axle applications. Proper installation is key—incorrect setup will lead to noise, premature wear, or failure regardless of gear quality.
