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Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Differential Bearing Installation Tool

Name: Differential Bearing Installation Tool
Brand: Zumbrota Drivetrain
SKU: YT BD-HM89210

$137.89

SKU: YT BD-HM89210

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features all steel construction and is intended for GM 7.5" and 7.6" differentials.

This tool is specifically made to fit the HM89210 race, ensuring precise placement during differential assembly. Yukon Gear & Axle offers a full line of quality differential tools to help save time and money during repairs.

Show original supplier description

Its robust all-steel construction ensures durability and longevity, making it a reliable component for differential rebuilds. This driver is specifically designed to fit the HM89210 race, guaranteeing a precise fit and proper seating. This differential tool is intended for use with GM 7.5" and 7.6" differentials. By providing a stable and correctly sized surface, it facilitates the correct installation of bearing races, which is crucial for the smooth and long-term operation of the differential. While the product description is concise, it emphasizes accuracy and specific application.

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	YT BD-HM89210
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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