Zumbrota Drivetrain

Pinion Bearing for GM 7.5", 8.2", and 12T/12P Differentials

$164.89

SKU: YT SB-HM89449

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Yukon Pinion Setup Bearing (YT SB-HM89449) is an essential tool for differential assembly and setup. This feature simplifies the critical process of adjusting pinion depth and carrier shims, ensuring accurate differential setup. This setup bearing is compatible with a range of GM differentials, including the 7.5", 8.2", and 12T/12P models. It is designed to work specifically with the HM89449 pinion bearing. Yukon Gear & Axle, a trusted name in drivetrain components, offers this tool as part of their comprehensive line of differential tools aimed at saving technicians time and money during installation and maintenance.

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

BrandZumbrota Drivetrain
Part NumberYT SB-HM89449
CategoryDrivetrain

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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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