Drivetrain› Differentials and Rear-End Components

USA Standard (Yukon)

11.25 Dana 80 Thin 3.73 Rear Ring Pinion Install Kit 4.375 OD Bearing D80 11.25 DANA 3.73 TH

$1,003.89

SKU: U018 ZGK2173

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Yukon Gear & Axle YGK2173 is an 11.25" Dana 80 Thin 3.73 Rear Ring & Pinion, Install Kit with a 4.375" OD Bearing. It is designed for applications with a 10 Bolt Rear Cover and 12 Bolt Ring Gear, and fits carrier cases designed for 4.10 and up gear ratios. This Pro Kit includes premium Yukon ring and pinion sets and a Yukon Master Install Kit with high quality Timken bearings.

Fitment

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Specifications

BrandUSA Standard (Yukon)
Part NumberU018 ZGK2173

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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