2018-2025
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Find Ring & Pinion Gears for your Wrangler
Nitro Gear & Axle Dana 44 Axle Ring and Big Pinion Gear Kit; 3.21 Gear Ratio (97-06 Jeep Wrangler TJ)Find parts that fit my vehicle
Item J122107
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Specially Made for Street Applications
- With a 3.21 Gear Ratio
- Larger 8.875 in. Ring Gear Diameter
- Larger 26-Spline Pinion
- Includes 10 Ring Gear Bolts
- Forged from Premium Grade 8620 Steel
- Professional Installation Recommended
- 2-Year Manufacturer’s Warranty
- Fits 1997-2006 Jeep Wrangler TJs
Description
Performance Boost. Do you and your Wrangler TJ a huge favor by installing the Nitro Gear & Axle Dana 44 Ring Gear and Big Pinion Kit. With this kit in place, you’ll now be able to do occasional off-roading, towing and hauling. Featuring a set of 3.21 Dana 60 sized gears, this Ring Gear and Big Pinion Kit from Nitro Gear will give you more confidence whenever you go out on the road.
Re-Gearing to Match Tires. Increasing the rolling diameter of your tires mean that your engines have to work twice as hard to keep up with them. This, then, leads to decrease in performance and an increase in fuel consumption. To resolve this, you need to re-gear to match new tires and recover lost acceleration and performance, the exact thing this Kit by Nitro Gear is made for.
Premium Solid Construction. Fashioned from premium 8620 steel gear forgings, this kit is precision-machined with a computer controlled process and incredible durability in mind. What’s more, this kit is also backed by a 2-year warranty from its manufacturer. Indeed, this Ring Gear and Pinion Kit is built to last.
Professional Installation. The installation of Ring and Pinion Gears is an intricate process, so it is recommended that you seek the help of professionals. Follow the included instructions for best results.
2-Year Warranty Included. The Nitro Gear & Axle Dana 44 Ring Gear and Big Pinion Kit comes with a 2-year warranty that protects against defects and starts on the purchase date. Please see the manufacturer’s website to check their full terms and conditions.
Application. The Nitro Gear & Axle Dana 44 Ring Gear and Big Pinion Kit is designed to fit all 1997-2006 Jeep Wrangler TJ models with a standard rotation Dana Spicer 44 rear.
Technical Note. This is an aftermarket upgrade kit, so clearance grinding on the housing may be required.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Ring Gear
- (1) Pinion Gear
- (2) Bearings and Races
- (1) Shim Kit
- Installation Hardware
4.8
Reviews of Nitro Gear & Axle Drivetrain Products (106)
Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.8 out of 5
Questions & Answers
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