Drivetrain› Differentials and Rear-End Components
Dynatrac
~(5 lbs. 9X8X8)~ Stock Sway Bar Adapter Kit Dynatrac Rear Axle - 2019-2020 JT Gladiator
SKU: D03E JT80-1X0004-C
Beginner — under 30 min
Description
The front ProRock XD60 axle features a patented nodular-iron centersection, 3.75-inch diameter tubing, a Dual-Sump High Volume oiling system, and 1550 35-spline axleshaft assemblies. It also includes Dynatrac HD BallJoints, forged spindles, and a 13.25-inch brake upgrade with dual-piston calipers.
The rear ProRock 80 full-float axle includes a nodular-iron housing, 4-inch diameter chromoly tubing, and 40-spline full-floating wheel ends. It is equipped with 40-spline alloy-steel shafts, a 13.88-inch brake upgrade, and a rock-proof diff cover. Both axles come with ARB Air Lockers and a choice of 4.88, 5.13, or 5.38 gears.
Fitment
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Specifications
| Brand | Dynatrac |
| Part Number | D03E JT80-1X0004-C |
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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