The Ultimate Dana 44™ Axle for the Jeep Wrangler JK
The Ultimate Dana 60™ for the Jeep Wrangler JK
Chromoly Axle Shafts
Driveshafts for the Jeep JK
Driveshaft Installation Instructions - Jeep Wrangler JK
Genuine Spicer Parts and Dana Crate Axles for the Jeep JK and the new Jeep JL
We’re Ready When You Are
For more than 75 years, the Jeep name has been synonymous with rugged performance—and Dana axles have been an essential part of the Jeep legend since day one.
That tradition continues today with Dana supplying the original equipment – and aftermarket parts – for the new Jeep Wrangler JL.
Over the coming months, Dana will be the leading source for the JL part numbers, JL how-to videos, JL vehicle builds, JL event coverage, and more valuable content to help you make the most out of this next exciting chapter in the Jeep story.
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Don’t settle for non-genuine aftermarket replacement parts. Demand the best—demand genuine Dana axle and Spicer drivetrain products, the most trusted names in OE and aftermarket axle and driveline components for Jeep applications. You’ll experience a genuine OE factory-grade fit when installing these parts into Wrangler®, Cherokee®, Grand Cherokee®, Commander®, and Liberty® models. We offer quality products that maximize powerful four-wheel drive capabilities, and also provide the latest product enhancements and upgrades for optimal Jeep performance parts. Take a look at our Jeep parts here, and use the Related Parts links at the bottom of the page to get even more information.
The Ultimate Dana 44™ Front Axle for the Jeep Wrangler JK
From the Spicer® nickel chromoly steel axle shafts to the Spicer® performance differential cover to the SPL® 1350 axle shaft universal joints, the Ultimate Dana 44™ front axle is built to deliver for people who rely on their Jeep® Wrangler® JK. In addition, the axle is equipped with the following features and benefits:
5/16" thick for improved strength, rigidity and durability
Redesigned and thicker brackets
1⁄4" steel to resist bending and endure the off-road environment
Works with most lift kits
Spicer® chromoly axle shafts for optimal strength and performance
Spicer Life Series® (SPL®) 1350 u-joints with triple lip seals and full-circle clips for ultimate protection and retention
Performance differential cover and Spicer® performance gasket
Providing enhanced sealing and protection from off-road hazards
Selectable electronic locking differential
Harness sold separately
Genuine Spicer® gearing
Precision design and manufacturing processes provide ultimate gear mating for optimal strength, life, and quiet performance
Off-roading is a grueling test for any part, and that’s why Spicer Performance adjustable shocks were developed. Hand-built in the US using only top-quality domestic alloys, Spicer shocks deliver championship quality on the road and off. Discover the difference that premium materials can make for your vehicle, and get shocks that meet the demands of champions.
Spicer Performance adjustable shocks features and benefits include:
Engineered for ideal strength off-road and optimized for use with larger tires, Spicer nickel chromoly axle shafts are the name people trust for their vehicles, including Jeep, Ford, and more. And with OE quality built into every Spicer part, you know you will get an axle shaft that fits your off-road vehicle and delivers the same performance you got from your original part.
Features and benefits of our high-performance axle shafts include:
SAE-4340 nickel chromoly steel construction
For ideal hardness throughout the part
Nickel provides additional toughness
Chromium ensures high-temperature strength and resistance to abrasion
Molybdenum helps maintain a specified hardenability
Heat treatment processes
Delivering the same surface hardness and case hardness, while achieving a higher core hardness for greater strength
Ensuring optimal hardness inside and out
Optimized for high-performance strength and durability
Designed to withstand off-road punishment
Find out more about Spicer axle shafts, as well as a range of products engineered for performance applications. Visit www.DanaUnleashed.com or talk to your Spicer parts representative today.
Spicer Driveshafts for the Jeep JK
Dana is providing Jeep® owners with an upgrade for their Wrangler® JK with this new high-performance Spicer driveshaft. Engineered with a smaller diameter to clear the vehicle’s exhaust and a direct-fit bolt-in flange, this driveshaft provides ease of installation and a better off-road experience. Optimized for 0"- 2" and 2"- 4" lifts on the Jeep JK, this Spicer driveshaft provides strength that can exceed even original equipment.
This driveshaft features a smaller diameter, which will not interfere with the Jeep Wrangler JK exhaust. In addition, you will enjoy the following advantages:
Eliminates need for an adapter
Bolts to the stock Jeep axle
Optimized for 0" - 2" and a 2" - 4" lift
Ideal for larger tires
Offers improved ground clearance
Thicker tube than original equipment part
50% thicker than OE shaft
Delivers added strength
Longer slip yoke for increased travel
More extension and compression through the tube shaft