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Dana and Spicer® Products for Jeep® Gladiator JT

Get Your Gladiator Ready for Battle

Customization and modification are enduring elements of the Jeep lifestyle, and Dana offers aftermarket options to guarantee that this tradition remains strong with the Jeep® Gladiator JT. Get a genuine OE factory-grade fit with Dana axles and Spicer parts, whether you’re enhancing your new JT for extreme off-roading, or performing repairs that are also an upgrade.

For part numbers, talk to your Spicer Performance sales rep or visit

Axle Components

Spicer AdvanTEK® Ring and Pinion Gearing for the Jeep Gladiator JT

Discover quiet, durable, easy-to-set-up gearing for the Dana 44™ Axles with high-performance AdvanTEK® gears that crush the competition!
AdvanTEK Ring and Pinion Gearing
Axle Components

Spicer® Performance Ball Joint Kit for the Jeep Gladiator JT

When you upgrade to larger wheels and tires, you’re going to need a heavy-duty ball joint to ensure that your wheel alignment stays true.
Spicer® Performance Ball Joint Kit for Jeep® JL and JT
Axle Components

Ultimate Dana 60™ Axle for the Jeep Gladiator JT

Featuring many of the modifications that serious off-roaders have been making for years, these front and rear axles represent a true breakthrough in high-performance...
Ultimate Dana 60™ Front Axle
Axle Components

Ultimate Dana 44™ AdvanTEK® Front Axle for the Jeep Gladiator JT

Genuine Spicer® AdvanTEK® ring and pinion gears for Ultimate Dana 44™ AdvanTEK® axles give Jeep owners the ability to handle the most punishing off-road conditions.
Ultimate Dana 44™ AdvanTEK® Front Axle
Axle Components

Spicer Nodular Iron Performance Diff Covers for the Jeep Gladiator JT

Designed with an aggressive look to match trail-ready strength, high-strength nodular iron and strategic ribbing help protect your components off-road, and ensure greater...
Spicer® Nodular Iron Performance Differential Covers
Axle Components

Spicer Nickel Chromoly Axle Shafts for the Jeep Gladiator JT

The metal makes the difference: these Spicer axle shafts are engineered to exceed OE standards, and are just one more example of our relentless focus on innovation.
Chromoly Axle Shafts
Driveshaft Components

Spicer® Performance Driveshafts for the Jeep Gladiator JT

Get an upgrade for your Gladiator with the new high-performance Spicer driveshaft, which provides ease of installation and a better off-road experience.
Spicer® Driveshafts
Driveshaft Components

Spicer® Performance U-Joints for the Jeep Gladiator JT

Spicer® u-joints are part of a full line of Dana-backed parts designed to unleash the performance in your vehicle.
SPL U-Joint
Driveshaft Components

Spicer Blue-Coated Performance U-Joints for the Jeep Gladiator JT

Tests results prove that the beauty of the Spicer® blue-coated performance u-joint is more than skin deep; it stands up to whatever you can throw at it!
Spicer® Blue-Coated Performance U-Joints