Drivetrain Differentials and Rear-End Components

Yukon Gear & Axle

1623 TACOMA COMPLETE REAR ASSEMBLY W/BRAKES T8.75 4.30 RATIO OPEN CARRIER

$3,658.19

SKU: Y001 YAAT8.75-430

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

Advanced — 4+ hours

Description

An all-in-one upgrade solution for 2016-2023 Toyota Tacomas. Features a 4.30 gear ratio and a factory-style open carrier to enhance low-end torque for towing and off-road performance. Constructed with a heavy-duty steel housing, it comes pre-assembled with brakes, axles, and gear components. Installation is considered difficult and best suited for professional installers, involving full removal and reinstallation of the rear axle and associated driveline components. Backed by a one-year limited warranty.

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 YAAT8.75-430

Videos

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