Drivetrain› Differentials and Rear-End Components
Yukon Gear & Axle
Rear Axle Kit Fits Ford 8.8 Diff 31 Spline LH 33-3/16 Long
SKU: Y001 ZA K630201
Moderate — 2–4 hours
Description
MIA's Description
Fitment
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Specifications
| Brand | Yukon Gear & Axle |
| Part Number | Y001 ZA K630201 |
Videos
Complete Differential Overhaul: DIY Step-by-Step Tutorial. ( Differential Rebuild/Upgrade Ford 8.8)
Ford 9 inch gear swap/ upgrade from 28 to 31 spline axles.
WHAT ARE CUT-TO-FIT AXLES? | EXPLAINED
How To: 8.8 Mini Spool Install | Get Rid Of Your One Wheel Peel With This SOLUTION!
Spider Gear Installation Explained | Differential Tech Tips
Building a Budget 400 HP 8.8 Rear Axle UPGRADES Shown!
Mustang Gear Install: Ford Racing 8.8 Ring & Pinion | 1986-2009
Ford 8.8 Diff Trac Lok Limited Slip Posi Install HowTo
1997-2019 F150 Yukon Gear 9.75" Dura Grip 34 Spline Positraction Rear Differential Review
LSD diff locker Install 8.5"/8.6" GM Axle, Yukon Gear YDGGM8.5-3-30-1
Yukon Gear & Axle Ultimate 88 Install (Part 2)
Yukon Gear & Axle Dura Grip - What's the difference?
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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