Drivetrain› Differentials and Rear-End Components
USA Standard (Yukon)
Rear Axle Kit Fits GM D80 Diff 37 Spline 36.17 Long
SKU: U018 ZA K630147
Moderate — 2–4 hours
Description
Constructed with advanced alloys and heat-treating technologies, this axle is built for strength and durability. The kit includes all necessary components to replace, repair, or upgrade axle shafts.
Fitment
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Available on iOS & Android
Specifications
| Brand | USA Standard (Yukon) |
| Part Number | U018 ZA K630147 |
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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