Drivetrain› Differentials and Rear-End Components

Dynatrac

~(60 lbs. 18X18X9)~ Knuckle Assembly Kit Pro 60 Right and Left Ball Joint Type II 8 Lug 14.5 Brake Nodular Iron 0.528 Bottom-Up Tapers No Ball Joints

$852.40

SKU: D03E DA60-2X3131-H

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

Moderate — 2–4 hours

Description

Dynatrac Free-Spin kits replace problematic factory unit bearings with serviceable bearings and Dynatrac's DynaLoc or Warn manual locking hubs. This conversion improves durability, reduces rolling resistance, and allows for manual hub engagement/disengagement. These kits are specifically designed for heavy-duty applications in Dodge 2500/3500 and Ford F-250/F-350 trucks within specified year ranges.

Fitment

Fitment Guaranteed

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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 DA60-2X3131-H

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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