Drivetrain› 4x4 Driveline Components

Dorman

8390 GMC S15/9505 BLAZER/9104 SONOMA/9201 JIMMY 4WD FRONT DIFFERENTIAL ACTUATOR

$97.28

SKU: D00I 600-102XD

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dorman 600-102XD is a 4WD front differential actuator designed as an OE FIX solution. It features an improved design to address common failures in the original part caused by ozone exposure. The actuator's rubber diaphragm is reinforced with a mesh layer for increased durability.

Fitment

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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

BrandDorman
Part NumberD00I 600-102XD

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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