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Yukon Gear 1541H Alloy Rear Axle For GM 8.6in (99 -04 w/Disc Brake)

Yukon Gear & Axle
YUKYA G12471369
In stock
Axles
$370.89
Upgrade your GM truck or SUV’s rear end with the Yukon Rear Axle Shaft, engineered for...
$370.89
customers are viewing this product
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Yukon Gear 1541H Alloy Rear Axle For GM 8.6in (99 -04 w/Disc Brake)
Description

Upgrade your GM truck or SUV’s rear end with the Yukon Rear Axle Shaft, engineered for 1999–2004 GM 8.6" semi-float differentials with disc brakes. Made from high-strength 1541H alloy steel, this shaft features 30 splines and a 33.75" length, delivering the durability and performance needed for towing, off-road, and daily driving.

Whether you're replacing a worn shaft or building for strength, Yukon’s precision-machined axle shaft ensures reliable power delivery and long-term dependability.

Features and Benefits

  • Fits GM 8.6" Semi-Float Axles – Designed for 1999–2004 disc brake-equipped rear ends.

  • High-Strength 1541H Alloy Steel – Heat-treated for durability and performance.

  • 30-Spline Design – Matches GM 8.6" differential case specs.

  • Precision Machined – Ensures proper fitment and smooth operation.

  • Yukon Quality – Trusted for axle strength and backed by industry-leading standards.

Built for GM Strength and Versatility

From hauling heavy loads to navigating rough terrain, the Yukon Rear Axle Shaft delivers the strength and reliability your GM build demands.

Specifications

Specification Details
Part Number yukYA G12471369
Axle Type GM 8.6" Semi-Float
Vehicle Fitment GM Trucks/SUVs (1999–2004 w/ Disc Brakes)
Spline Count 30
Shaft Length 33.75"
Shaft Material 1541H Alloy Steel
Axle Nut Included No
CV Joints Included No
Rust Resistant Coating No
Proposition 65 Warning Not Applicable
Quantity Sold 1 EA


Installation Instructions
Installation Instructions
Installation Instructions


This Part Fits:

 

Year Make Model Submodel
2002-2004 Chevrolet Avalanche 1500 Base
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004 Chevrolet Avalanche 1500 Z66
2002-2004 Chevrolet Avalanche 1500 Z71
1999 Chevrolet C1500 Suburban Base
1999 Chevrolet C1500 Suburban LS
1999 Chevrolet C1500 Suburban LT
1999 Chevrolet K1500 Suburban Base
1999 Chevrolet K1500 Suburban LS
1999 Chevrolet K1500 Suburban LT
1999-2004 Chevrolet Silverado 1500 Base
2004 Chevrolet Silverado 1500 Hybrid
1999-2004 Chevrolet Silverado 1500 LS
1999-2004 Chevrolet Silverado 1500 LT
2002-2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71 Off-Road
2000-2001 Chevrolet Suburban 1500 Base
2000-2004 Chevrolet Suburban 1500 LS
2000-2004 Chevrolet Suburban 1500 LT
2002-2004 Chevrolet Suburban 1500 Z71
1999-2001 Chevrolet Tahoe Base
2000 Chevrolet Tahoe Limited
1999-2004 Chevrolet Tahoe LS
1999-2004 Chevrolet Tahoe LT
2000,2002-2004 Chevrolet Tahoe Z71
1999 GMC K1500 Sierra SL
1999 GMC K1500 Sierra SLE
1999 GMC K1500 Sierra SLT
2002-2004 GMC Sierra 1500 Base
2002 GMC Sierra 1500 HT
1999-2003 GMC Sierra 1500 SL
1999-2004 GMC Sierra 1500 SLE
1999-2004 GMC Sierra 1500 SLT
2002-2004 GMC Sierra 1500 WT
1999-2000 GMC Yukon Denali
1999-2004 GMC Yukon SLE
1999-2004 GMC Yukon SLT
2000-2004 GMC Yukon XL 1500 SLE
2000-2004 GMC Yukon XL 1500 SLT

REVIEWS

JG

Installed this on my '02 Silverado and it fit perfectly. Solid build and no vibration. Great upgrade over stock.

Josh G.

Missoula, MT

★★★★★
DL

Perfect fit for my GM 8.6 rear. The 1541H steel feels strong and install was smooth. Highly recommend for disc brake setups.

Derek L.

Flagstaff, AZ

★★★★★
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
• 10880 Lear Blvd.
Reno, NV 89506, United States
• 931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
• 3035 Campus Dr.
Hatfield, PA 19440, United States
• 5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
• 2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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