Jeep Wrangler Differential Gear Package - Rear - Revolution Gear & Axle - Dana 44 Koyo Bearing 4.56 Ratio - `03-`06

Jeep Wrangler Differential Gear Package - Rear - Revolution Gear & Axle - Dana 44 Koyo Bearing 4.56 Ratio - `03-`06

Jeep Wrangler Differential Gear Package - Rear - Revolution Gear & Axle - Dana 44 Koyo Bearing 4.56 Ratio - `03-`06
Jeep Wrangler Differential Gear Package - Rear - Revolution Gear & Axle - Dana 44 Koyo Bearing 4.56 Ratio - `03-`06
Jeep Wrangler Differential Gear Package - Rear - Revolution Gear & Axle - Dana 44 Koyo Bearing 4.56 Ratio - `03-`06
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Jeep Wrangler Differential Gear Package - Rear - Revolution Gear & Axle - Dana 44 Koyo Bearing 4.56 Ratio - `03-`06 free shipping

Revolution Gear & Axle Jeep Wrangler Differential Gear Package - Rear (Dana 44) for 2003–2006 TJ. This kit includes a precision-matched 4.56 ring and pinion set with Koyo bearings, built for enthusiasts upgrading gearing or preparing a build for larger tires or heavier loads.

Designed specifically for the Dana 44 rear axle used in 2003–2006 Jeep Wrangler TJ models, this gear package pairs Revolution Gear & Axle ring and pinion geometry with high-quality Koyo bearings to deliver consistent meshing and long service life. The 4.56 ratio gives additional torque multiplication compared with stock gearing, which helps drivability when fitting taller tires or carrying extra weight. Components are engineered for correct backlash and tooth contact when set up by a competent installer; professional installation and proper break-in are recommended to achieve intended performance and longevity.

Features

  • Matched ring and pinion set from Revolution Gear & Axle
  • 4.56 final drive ratio, suitable for larger tire setups or increased load
  • Koyo manufacture rear bearings included for durability
  • Designed for 2003–2006 Jeep Wrangler TJ Dana 44 rear axle
  • Fits as a complete rear gear package for shop installation

If you have questions about fitment, installation, or choosing the right ratio for your build, call us directly — we’re happy to help. Austin, TX customers can reach us at 512-982-9393 (TX) and Los Angeles area customers at 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services. If you are thinking about purchasing multiple items, contact us about shipping discounts. We install on premises at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.



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Revolution Gear & Axle

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Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed