Drivetrain› Differentials and Rear-End Components
Yukon Gear & Axle
USA STANDARD 1541H ALLOY REAR AXLE FOR GM 8.6IN (0305 WITH DISC & 0607 TRUCKS WITH DRUM BRAKES)
SKU: Y001 ZA G12479285
Easy — 1–2 hours
Description
This axle features 30 splines and 6 lugs. It is designed for GM half-ton trucks from 2003-2005 with disc brakes, and 2006-2007 models with drum brakes.
Fitment
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Specifications
| Brand | Yukon Gear & Axle |
| Part Number | Y001 ZA G12479285 |
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Buy with Confidence
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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