Zumbrota Drivetrain

GM 8.5" Front Differential Pinion Install Kit

$178.89

SKU: PK GM8.5-F

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 performing gear installations on GM 8.5" front differentials, particularly suitable for vehicles with lower mileage where carrier bearings and races can be reused. This kit is manufactured by Yukon Gear and Axle, a reputable name in drivetrain components. Each kit contains all the necessary small parts for a professional installation. These components ensure a proper and long-lasting differential gear setup. The kit is specifically designed to fit GM 8.5" front differentials. While the product listing does not specify exact vehicle year, make, or model compatibility beyond this general fitment, it is recommended to verify compatibility with your specific application. For assistance with fitment or any technical questions, Zumbrota Drivetrain offers support via phone at 1-800-347-1188 or through their live chat.

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 GM8.5-F
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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