Drivetrain Differentials and Rear-End Components

Yukon Gear & Axle

AXLE ASSY, PR44F, JL/ JT, 67.9", UN

$11,578.56

SKU: Y001 DT JL44-2X3010-CJ

Out of Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Dynatrac ProRock 44 Front Axle Assembly is a complete high-performance replacement axle engineered specifically for 2018+ Jeep JL Wrangler and 2019+ JT Gladiator models. This assembly features a 67.9-inch width configuration with extra caster geometry for improved steering stability and handling characteristics. It includes a 30-spline ARB Air Locker differential, 4.88 ring and pinion gear ratio, 1350 series yoke, ProSteer ball joints, and 1350 series inner and outer axle shaft set. It's a complete bolt-in assembly designed for direct replacement, offering 100% traction on-demand for off-road use and open differential characteristics for street driving. This axle is ideal for Jeep owners looking to upgrade from the factory Dana 30 axle for improved strength, durability, and performance with larger tires and aggressive off-road use.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandYukon Gear & Axle
Part NumberY001 DT JL44-2X3010-CJ

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy