Zumbrota Drivetrain

GM 7.5" Differential Pinion Bearing Installation Kit

$208.89

SKU: PK GM7.5-A

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

Description

The Yukon Pinion install kit is a comprehensive solution for differential gear installations, particularly suited for lower mileage vehicles where carrier bearings and races can be reused. The kit is explicitly designed to fit 1981 and older GM 7.5" differentials. Included within the package are all the necessary components for a proper installation: pinion bearings and races, a new pinion seal, a crush sleeve for setting backlash, a complete pinion shim kit for precise gear mesh adjustment, and marking compound with an applicator brush to verify gear pattern. This kit is a product of Yukon Gear and Axle, a recognized brand in drivetrain components. The manufacturer emphasizes the quality of the included parts, noting the use of Timken bearings and races.

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 NumberPK GM7.5-A
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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