What specific components are included in this Yukon Gear & Axle installation kit?

This kit includes a pinion seal, a crush sleeve, a complete shim kit for setting gear backlash, and marking compound with a brush for checking the gear pattern.

When should I use a minimum installation kit like this one?

A minimum installation kit is ideal when you are changing the ring and pinion gears but the original differential bearings are still in good condition and can be reused.

Does this kit include new differential bearings?

No, this is a minimum installation kit. It is intended for use when the original bearings are in good condition and can be reused. It includes all the other necessary small parts for a gear change.

Yukon Gear Minor install Kit For GM 12 Bolt Car Diff

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Specifications

Brand: Yukon Gear & Axle
Part #: MK GM12P
UPC: 883584120438

Yukon Gear Minor install Kit For GM 12 Bolt Car Diff

Name: Yukon Gear Minor install Kit For GM 12 Bolt Car Diff
Brand: Yukon Gear & Axle
Price: 159.89 USD
Availability: InStock

$159.89

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Yukon Gear & Axle minimum installation kit for GM 12 Bolt car differentials. Includes essential components for gear changes when bearings can be reused.

Key Features

Fits 1964-1973 Buick, Chevrolet, and Pontiac passenger cars with a GM 12-bolt differential.
Includes a pinion seal, crush sleeve, and a complete shim kit for differential setup.
Comes with marking compound and a brush to verify gear pattern during installation.
Designed as a cost-effective solution when original bearings can be reused during a gear change.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

When you're changing the ring and pinion gears in your GM 12-bolt car differential and the original bearings are still in good shape, this Yukon Gear & Axle minimum installation kit is a smart way to get the job done. It bundles the crucial small parts you'll need for a smooth setup, saving you a trip to the parts store for individual items. This kit is designed for a range of classic GM passenger cars, including models like the Chevrolet Impala, Pontiac GTO, and Buick Wildcat from the mid-60s to early-70s.

Inside this well-built kit, you'll find a new pinion seal to prevent leaks, a crush sleeve that sets proper pinion bearing preload, and a complete shim kit for precise gear backlash adjustment. It also includes marking compound and a brush, which are essential for checking the gear pattern to ensure your new gears mesh correctly. Using these components helps ensure a quiet and durable differential after the installation.