Drivetrain› 4x4 Driveline Components

USA Standard (Yukon)

USA Standard Transfer Case BW4473 Bearing Kit BW4473 T-CASE BEARING KIT INCLUDES INPUT TO CASE BRG

$198.89

SKU: U018 ZTBK4473

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The USA Standard ZTBK4473 is a transfer case bearing and seal kit designed for the Borg Warner 4473 transfer case. This kit includes the input to case bearing, as well as other essential bearings, gaskets, and seals for a complete overhaul.

It is specifically designed as a replacement for the BW4473 transfer case, which is commonly found in Chevrolet Express and GMC Savana vans from 2003-2014.

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

BrandUSA Standard (Yukon)
Part NumberU018 ZTBK4473

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