Spicer U-Joints, Jeep 2020-2021 Jeep Gladiator JT, 2018-2021 Wrangler JL

Part Number: 5-7166X

Gladiator JT 2020, 2021

Wrangler JL 2018, 2019, 2020, 2021

To verify fitment, check location and measure length, see below.~

When it is time to modify or repair your Jeep JL or JT, never settle for non-genuine aftermarket replacement parts. When you want the best, the only option is genuine Dana axle and Spicer drivetrain products. Spicer products consistently outperform the competition, offering the durability and dependability you demand.


Front axle at wheels, length 2.406, internal snap ring. The commonly found axle u-joint on the Wrangler JL and Gladiator JT. Available in the Life and Blue series non-greaseable.

1310 Driveshaft, length 3.219, external snap ring. Commonly found on the Wrangler JL front drive shaft to front axle. Available in the 10 and Life greaseable series, as well as the Life non-greaseable series.

1350 Driveshaft, length 3.625, external snap ring. Commonly found on the Wrangler aftermarket driveshafts and the stock Gladiator. Available in the 10 and Life greaseable series, as well as the Life and Blue non-greaseable series.


Spicer 10 Series u-joints deliver the same balance capability and reduced driveline vibration that you demand. Spicer 10 Series u-joints are completely interchangeable, so you get total product compatibility with no change in part numbers.

Spicer Life Series u-joints offer features like heat-treated bearing cups and a multi-lip seal that help you get the most out of your Jeep. Trust the cold-forged high-quality steel of Spicer u-joints to deliver the strength and durability you demand.

Spicer Blue Series u-joints are even tougher with a high-performance, high-durability blue coating. A multi-step painting process includes cleaning with a zinc phosphate solution and the application of a high-performance primer. This is followed by our signature blue coating, which helps these u-joints stand up to the corrosive effects of the elements.