Zumbrota Drivetrain

Carrier Installation Kit

$132.89

SKU: CK GM8.6

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

Description

The Zumbrota Drivetrain CK GM8.6 is a carrier installation kit designed for differential upgrades, such as Positraction or locker installations. This kit is specifically built for the GM 8.6" 12-bolt passenger car and truck axles, as well as the 8.6" F8.8 differential. Each kit contains essential components for a successful differential overhaul. You will receive precisely manufactured carrier bearings and races, ensuring smooth operation and longevity. Additionally, the kit includes a "super" carrier shim kit, which is crucial for proper gear mesh and backlash adjustment during installation. This comprehensive set provides a cost-effective solution for refreshing or modifying your differential. The Yukon Gear and Axle brand is represented by this installation kit, known for its quality and reliability in drivetrain components.

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 NumberCK GM8.6
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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