Drivetrain› 4x4 Driveline Components
Dynatrac
Axle Shaft Set Pro Rock 44 68.5 Width 35 Spline Inners 32 Spline Outers 1480 U-Joints 4340 2018 JL Wrangler 2019 JT Gladiator
SKU: D03E JL44-1X3220-F
Advanced — 4+ hours
Description
Fitment
Fitment Guaranteed
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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
| Brand | Dynatrac |
| Part Number | D03E JL44-1X3220-F |
Videos
Jeep Wrangler Front Axle Dynatrac ProRock 44 : Building of a PR44 JL - How it's Made
Everything You Need To Know About Dynatrac ProRock Axles
Jeep JL Wrangler Front Axle Dana Tubes Compared to a Dynatrac ProRock 44
Dynatrac First Look at Factory Jeep JL Axles
Jeep JL Wrangler Front Axle Gears and Bearings Compared to a Dynatrac ProRock 44
Dynatrac ProRock 44 Unlimited Installation - Part One - Removal of Stock Axle and Prep
Dynatrac Pro Rock 44 Unlimited Installation - Part Two - Final Install
DYNATRAC AXLE SWAP for the 2020 Jeep Gladiator!
Jeep JL Wrangler Front Axle Dana Housing Compared to a Dynatrac ProRock 44
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.
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