Drivetrain› Differentials and Rear-End Components

Revolution Gear & Axle

Revolution Gear & Axle Jeep Wrangler JK/JL Dana 30 Reverse Front Axle 5.38 Ratio Ring & Pinion Set

$360.48

SKU: R01K D30JK-JL-538R

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

Moderate — 2–4 hours

Description

The Revolution Gear and Axle D30JK-JL-538R is a ring and pinion gear set designed for the front Dana 30 axle with reverse rotation. It is precision heat-treated to OEM specifications, ensuring optimal performance and durability.

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

BrandRevolution Gear & Axle
Part NumberR01K D30JK-JL-538R

Videos

How To Install Ring & Pinion Gears in a Jeep Wrangler JK

How To Install Ring & Pinion Gears in a Jeep Wrangler JK
JEEP JK 5.38 Pinion Head TOO SMALL for 37's? FALSE!

JEEP JK 5.38 Pinion Head TOO SMALL for 37's? FALSE!

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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