Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Nitro Gear & Axle Dana 44 Axle Ring and Big Pinion Gear Kit; 4.88 Gear Ratio (97-06 Jeep Wrangler TJ)
Item J122111
$0.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Conversion Kit to Install JK Gears into a TJ
- Designed for Both Street and Off-Roading Applications
- Gear Ratio: 4.88
- Ring Gear Diameter: 8.875 Inch
- Larger 26-Spline Pinion
- 10 Ring Gear Bolts
- Constructed from High-Quality 8620 Steel Gear Forgings
- Professional Installation Recommended
- 2-Year Manufacturer’s Warranty
- Fits 1997-2006 Jeep Wrangler TJ Models
Description
Superb Performance. Nitro's Big Pinion conversion kit for Dana 44 offers you a significant increase in strength over your typical Dana 44 axle with the later “New Generation" type gears used in Jeep Wrangler JK axles. Please note that this a conversion kit to install JK ring and pinion gears into a TJ. Featuring a set of incredible 4.88 Dana 44 gears, this Ring Gear and Pinion kit is designed to increase your Wrangler’s performance on and off the road.
Re-Gearing for Off-Roading. Off-roading obstacles like rocks require large tires to make maneuverability easier. However, large tires require the engines to work twice as hard, resulting in higher fuel consumption and performance decrease. To solve this, you need gears that can match your large tires, which in turn recover the lost cruise speeds and save up on fuel consumption.
Premium Construction. The Nitro Gear & Axle Dana 44 Ring Gear and Big Pinion Kit is constructed from premium-grade 8620 steel gear forgings. Furthermore, this kit is backed by a warranty that lasts for 24 months. Indeed, the high-grade construction and warranty guarantee that this kit is built to last.
Mechanical Expertise Recommended. Mechanical Expertise is recommended to properly install ring and pinion gears, so it’s best to seek professional help. Follow the included instructions for best results.
24-Month Warranty. The Nitro Gear & Axle Dana 44 Ring Gear and Big Pinion Kit comes with a 24-month warranty that starts on the first purchase date. This warranty protects against defects and workmanship issues. You may check 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 1997-2006 Jeep Wrangler TJ models with a standard rotation Dana Spicer 44 rear. Please note that this is a conversion kit to install JK ring and pinion gears into a TJ.
Technical Note. With this being an aftermarket upgrade kit, clearance grinding on the housing will 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
4.5
Customer Reviews (2)
Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.8 out of 5
Questions & Answers
10 More Questions
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This is the 3rd time I have ordered and each time very satisfied with the experience, shipping, and the quality of the parts
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Ryan H, 1998 Jeep Wrangler TJ
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I’ve always been into cars of all kinds but I really fell in love with my Jeep. My Jeep was my first vehicle, and first and only Jeep so far but I know there will be others. The fact that there is nothing on the road that it can be confused with is what drew me to it. The sense of community and the ...
I’ve always been into cars of all kinds but I really fell in love with my Jeep. My Jeep was my first vehicle, and first and only Jeep so far but I know there will be others. The fact that there is nothing on the road that it can be confused with is what drew me to it. The sense of community and the ...
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