Mopar Front Axle Assembly Ultimate D44 4.88 Wrangler JL 2018-2021/Gladiator 2020-2021



  • 4.88 Gear Ratio
  • Electronic Locker
  • Completely Assembled
  • Direct Fit Upgrade

Mopar Ultimate D44 4.88 Front Axle Assembly 2018, 2019, 2020 and 2021 Jeep Wrangler JLs and 2020 and 2021 Gladiators.

If you want serious off road performance from your Jeep JL Wrangler or JT Gladiator, this Mopar (77072528) AdvanTEK Dana 44 front axle assembly will bulk up and upgrade your front end in all the right ways. This direct-fit front axle features the same mounting bracket positions as your factory axle, and arrives completely assembled. With an electronic locking differential, 4.88 gears, and Front Axle Disconnect delete, this is the ultimate front axle for your offroad rig.

Features and Benefits:
- Direct fit replacement
- 4.88 gear ratio
- Electronic locker for offroad control
- FAD deleted for added durability
- Made in the USA

AdvanTEK gear technology allows for a condensed carrier housing design, adding half an inch of ground clearance. Offroad reliability is increased with chromoly 4340 axle shafts, thicker quarter-inch steel bracket mounts, thicker 9.5 mm tubes and upgraded 1410 U-Joints. A nodular iron differential cover provides webbing for additional sturdiness and adds an aggressive touch. For a serious offroad front axle assembly which is as “plug and play” as you can get, this Mopar (77072528) AdvanTEK Dana 44 front axle assembly will get you out to the trails and get you back.

Vehicle Fitment:
- Fits 2018-2021 Wrangler JLs
- Fits 2020-2021 Gladiators
- Front axle only

Tech Tip: This axle is available in a variety of gear ratios to accommodate your tire size and rear axle. Know your rear axle gear ratios and tire sizes to pick the right front axle assembly for your application.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Gladiator years:

  • 2020,
  • 2021,

This product will fit the following Wrangler years:

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