Drivetrain› Differentials and Rear-End Components
USA Standard (Yukon)
11.25 Dana 80 3.73 Rear Ring Pinion Install Kit 35 Spline Posi 4.125 BRG D80 11.25 DANA 3.7
SKU: U018 ZGK2165
Advanced — 4+ hours
Description
Fitment
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Specifications
| Brand | USA Standard (Yukon) |
| Part Number | U018 ZGK2165 |
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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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