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Drivetrain› Drive Shafts and Components

Zumbrota Drivetrain

Slip Yoke Bearing Kit for BW4446/4447

Name: Slip Yoke Bearing Kit for BW4446/4447
Brand: Zumbrota Drivetrain
SKU: ZTBK4446

$139.79

SKU: ZTBK4446

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$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

The USA Standard Gear ZTBK4446 is a rear slip yoke bearing kit designed for Borg Warner 4446 and 4447 transfer cases. This kit includes the necessary bearings, gaskets, and seals for servicing the rear slip yoke.

This bearing kit is specifically designed for use with BW4446 and BW4447 transfer case models. It is not compatible with 6-Speed Aisin Automatic transmissions.

Show original supplier description

The USA Standard Gear ZTBK4446 Rear Slip Yoke Bearing Kit is engineered to provide a comprehensive solution for maintaining and rebuilding Borg Warner 4446 and 4447 transfer cases. Designed as a direct-fit replacement, this kit ensures proper function and longevity for the transfer case. It is specifically intended for Borg Warner 4446 and 4447 transfer case models. However, it is crucial to note that this kit is not compatible with 6-Speed Aisin Automatic transmissions.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Zumbrota Drivetrain
Part Number	ZTBK4446
Category	Drivetrain

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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