What is a differential girdle cover?

A differential girdle cover is a strong replacement for the standard differential cover. It adds extra support to the differential housing, reducing flex and helping to maintain proper gear alignment under high stress. This can extend the life of your gears and bearings.

Does this cover come with new bolts?

The product description does not specify whether new bolts are included. Refer to the manufacturer's installation instructions for details on required hardware and torque specifications.

Will this fit other GM differentials?

This Yukon Gear cover is specifically designed for GM 12 Bolt Truck TA HD differentials. Compatibility with other GM differentials is not stated. Verify fitment before installation.

Yukon Gear Aluminum Girdle Cover For GM 12 Bolt Truck Ta HD

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Yukon Gear & Axle

Yukon Gear Aluminum Girdle Cover For GM 12 Bolt Truck Ta HD

Name: Yukon Gear Aluminum Girdle Cover For GM 12 Bolt Truck Ta HD
Brand: Yukon Gear & Axle
Price: 449.89 USD
Availability: InStock

$449.89

Replaces your factory diff cover with a strong aluminum one. Polished finish.

Key Features

Aluminum construction — strong and lightweight
Polished finish — looks great under any truck
Direct fit — bolts on like the factory cover

Will this fit your vehicle?

Compatible with 236 vehicles

Need Help?

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Since 1957

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Product Details

Aluminum Girdle cover for GM 12T TA HD.

These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection.