What makes the 1541H alloy stronger than a standard axle?

The 1541H alloy is a specific type of steel chosen for its increased tensile strength compared to standard axle materials. Yukon Gear & Axle also applies advanced heat-treating processes to further enhance its durability and resistance to bending or breaking under load.

Does this axle come with any hardware or seals?

This listing is for the axle shaft only. It does not include installation hardware, seals, or bearings. You will need to source these separately if they are not being replaced as part of a larger differential service.

How do I know if I need a left-hand or right-hand axle?

This part is specifically for the left-hand side of the vehicle. If you are unsure which side needs replacement, it's best to consult your vehicle's service manual or a qualified mechanic to confirm the correct part before ordering.

Yukon Gear 1541H Alloy Left Hand Rear Axle For GM 8.6in

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Specifications

Brand: Yukon Gear & Axle
Part #: YA G12479160
UPC: 883584215677

Yukon Gear 1541H Alloy Left Hand Rear Axle For GM 8.6in

Name: Yukon Gear 1541H Alloy Left Hand Rear Axle For GM 8.6in
Brand: Yukon Gear & Axle
Price: 336.89 USD
Availability: InStock

$336.89

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Yukon Gear 1541H Alloy Left Hand Rear Axle For GM 8.6in. Stronger-than-stock axle for reliable drivetrain performance.

Key Features

Fits GM 8.6-inch rear axles.
This is the left-hand side axle shaft.
Measures 33 and 1/16 inches long.
Features 30 splines for a secure fit.
Constructed from strong 1541H alloy for improved durability.
Utilizes advanced heat-treating technologies for enhanced strength.

⚠️ 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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Will this fit your vehicle?

Product Details

Built from 1541H alloy, this left-hand rear axle from Yukon Gear & Axle is designed to be stronger than stock, giving you more confidence when you're out on the road or tackling tougher terrain. It's made to fit GM's 8.6-inch rear axle, a common setup found in a range of popular SUVs and trucks.

This axle measures 33 and 1/16 inches long and features 30 splines, ensuring a solid connection within the differential. The 1541H alloy material, combined with advanced heat-treating technologies, helps this axle withstand more stress than a standard replacement part. This makes it a well-built option for drivers who push their vehicles a bit harder, whether for daily driving or more demanding off-road adventures.

This axle is a direct replacement for the left-hand side on many GM vehicles, including models like the Chevrolet Trailblazer, GMC Envoy, and Buick Rainier. If you're rebuilding your rear differential or replacing a damaged axle, this Yukon Gear part offers a durable and reliable solution.