Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

NP231 TRANSFER CASE, JEEP 2003-06 T

$2,646.43

SKU: Y001 RTC231J-18SYE

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Yukon Gear Kits combine front and rear ring and pinion gear sets with proper Yukon Master Overhaul Kits for a complete re-gear. This specific kit is for Dana 30 Front & Dana 44 Rear with a 4.56 gear ratio.

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

BrandYukon Gear & Axle
Part NumberY001 RTC231J-18SYE

Videos

Yukon Gear & Axle Front and Rear Ring and Pinion Kits for Jeep Wrangler & Gladiator

Yukon Gear & Axle Front and Rear Ring and Pinion Kits for Jeep Wrangler & Gladiator
Yukon Gear Heavy Duty Diff Cover - Jeep Dana 44 Install

Yukon Gear Heavy Duty Diff Cover - Jeep Dana 44 Install

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