Yukon Gear & Axle ring-and-pinion kit for Toyota 8.4/7.5R differentials without the factory locker, specified at a 4.88 ratio for front and rear. The package bundles front and rear gear sets with installation kits, and includes small parts such as ring gear bolts and crush sleeves where applicable. It’s offered to help re-gear Toyota clamshell differentials for reverse rotation or gear upgrades with matched components.
Yukon Ring & Pinion Gear Kit Front & Rear for Toyota 8.4/7.5R Diff (w/o Factory Locker) 4.88 Ratio