Drivetrain› Differentials and Rear-End Components

Dynatrac

~(500 lbs. 84X24X24)~ Pro Rock XD60 Rear Standard Cut Full Float Axle Assembly Eaton ELocker4 4.10 8 on 6.5 72.5 Wide Track Width - 2007-2018 Jeep JK

$11,347.23

SKU: D03E JP60-2X4010-CG

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Dynatrac JP60-2X4010-CG ProRock 60 High-Pinion Semi-Float Rear Axle Assembly is a heavy-duty, stock-width rear axle upgrade for 2007-2018 Jeep JK models, featuring a nodular-iron housing, 35-spline axleshafts, 5.38 gears, and an ARB Air Locker.

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

BrandDynatrac
Part NumberD03E JP60-2X4010-CG

Videos

Dynatrac ProRock 60 and XD60 Axle Oil Fill Procedure

Dynatrac ProRock 60 and XD60 Axle Oil Fill Procedure

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