Drivetrain› Differentials and Rear-End Components

Dana

DIFFERENTIAL COVER KIT JL DANA 30 FRONT

$789.36

SKU: D00O 10040640

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dana Spicer 10040640 is a Dana 30 differential cover made from high-strength nodular iron with an aftermarket finned design and a silver powder-coat finish. It is designed for the front Dana 30 axle on 2018-2022 Jeep Wrangler JL and Unlimited JL models.

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

BrandDana
Part NumberD00O 10040640

Videos

JL/JT Diff Cover Install | TeraFlex

JL/JT Diff Cover Install | TeraFlex
Jeep Wrangler JL Parts Overview | Spicer Garage

Jeep Wrangler JL Parts Overview | Spicer Garage

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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