Drivetrain› Differentials and Rear-End Components

USA Standard (Yukon)

7.5 GM 3.23 Rear Ring Pinion Install Kit 26spl Posi 2.25 Axle Bearings 7.5 GM 3.23 REAR R P

$1,355.89

SKU: U018 ZGK2240

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

Advanced — 4+ hours

Description

USA Standard 7.5" GM, 3.23 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 26 Spline Yukon Dura Grip Limited Slip Positraction, and 2.25" OD Axle Bearing & Seals. For applications with 10 Bolt Rear Cover and 10 Bolt Ring Gear. Includes high quality Koyo bearings and all necessary small parts. Yukon Dura Grips provide smooth yet aggressive traction, are engineered for long life, and are completely rebuildable. Constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. Features a 27 Spline Pinion Shaft.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUSA Standard (Yukon)
Part NumberU018 ZGK2240

Videos

GM 10 Bolt 7.5 Ring and Pinion Setup Rear Axle Using Kent Moore Tools

GM 10 Bolt 7.5 Ring and Pinion Setup Rear Axle Using Kent Moore Tools
How to build the ultimate GM 7.5 rear end build

How to build the ultimate GM 7.5 rear end build
How to Set Ring and Pinion Backlash — Yukon Gear & Axle

How to Set Ring and Pinion Backlash — Yukon Gear & Axle
Setting Pinion Bearing Preload — Yukon Gear & Axle

Setting Pinion Bearing Preload — Yukon Gear & Axle
How To: Set Pinion Depth, Backlash, and Read Gear Pattern on GM 10 Bolt

How To: Set Pinion Depth, Backlash, and Read Gear Pattern on GM 10 Bolt
How to Set Ring and Pinion Backlash — Yukon Gear & Axle

How to Set Ring and Pinion Backlash — Yukon Gear & Axle
LSD diff locker Install 8.5"/8.6" GM Axle, Yukon Gear YDGGM8.5-3-30-1

LSD diff locker Install 8.5"/8.6" GM Axle, Yukon Gear YDGGM8.5-3-30-1

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.

View Full Return Policy