Drivetrain› 4x4 Driveline Components

ATK ENGINES

BRG WRNR 4411 TRNSFR CASE

$1,422.78

SKU: A040 UMT429-13

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

Moderate — 2–4 hours

Description

The ATK ENGINES UMT429-13 is a premium remanufactured transfer case for AWD/4WD vehicles. It features 100% internal component inspection and is tested on a simulator for seamless engagement and leak-free performance. Backed by a warranty, it is designed as a Borg Warner 4411 model with no sensor or speedo holes, a cup front yoke (28 spline), and a circular flange rear output, operating with manual shift.

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

BrandATK ENGINES
Part NumberA040 UMT429-13

Videos

BorgWarner and more...Transfercase woes...Clunking/banging/popping in a turn noise.

BorgWarner and more...Transfercase woes...Clunking/banging/popping in a turn noise.
Transfer case internals after approx. 200,000 miles. '05 Explorer Borg Warner 4411

Transfer case internals after approx. 200,000 miles. '05 Explorer Borg Warner 4411

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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