Auto Barn
Est. 1957
Yukon 10.5in GM 14 Bolt 4.88 Thick Rear Ring & Pinion Install Kit
User 1
User 2
User 3
User 4
Photo - out of package
Photo - Unmounted
Photo - Unmounted
Photo - Unmounted
Photo - Unmounted
1 / 10
Yukon Gear & Axle
Yukon Gear & Axle

Yukon 10.5in GM 14 Bolt 4.88 Thick Rear Ring & Pinion Install Kit

$1073.89

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Yukon 10.5in GM 14 Bolt 4.88 Thick Rear Ring & Pinion Install Kit. Get all the parts needed for a re-gear project in one package.

Key Features

  • This kit includes a Yukon 4.88 ratio thick ring and pinion gear set for GM 10.5-inch 14-bolt rear axles.
  • It contains a Yukon Master Install Kit featuring high-quality Timken bearings and all necessary small parts for a complete differential rebuild.
  • The ring gear diameter is 10.5 inches, and it fits carrier cases designed for 4.10 and down gear ratios.
  • This kit is suitable for applications with a 14-bolt rear cover and a 12-bolt ring gear.
  • Yukon offers a lifetime, no-questions-asked Y.E.S. Plan protection for the gear set kit.
  • This package is designed to save time and money by including all required components in one part number.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Product Details

This Yukon Gear & Axle kit bundles everything you need for a differential re-gear project, specifically for GM 10.5-inch 14-bolt rear axles. You get a 4.88 ratio thick ring and pinion gear set, along with a comprehensive master install kit. This kit is designed to replace worn gears, improve towing capacity, or prepare your vehicle for larger tires, fitting a wide range of trucks and SUVs like the Chevrolet Express 2500 and GMC C2500.

Yukon engineers their ring and pinion sets using advanced heat-treating techniques and rigorous quality testing to ensure they meet exacting specifications. The included master install kit features high-quality Timken bearings and all the necessary small parts, like seals, gaskets, and hardware, to complete the differential rebuild. This approach saves you time and money by consolidating all required components into a single part number, making the re-gearing process more straightforward and efficient. The 4.88 ratio is ideal for vehicles running larger tires or carrying heavy loads, providing improved torque and drivability.

This package is backed by Yukon's Y.E.S. Plan, a lifetime, no-questions-asked protection plan for the gear set kit, offering peace of mind for as long as you own your vehicle. When undertaking a re-gear, it's crucial to have all the correct components readily available, and this kit aims to provide just that, getting your vehicle back on the road quickly.

Specifications

Brand
Yukon Gear & Axle
Manufacturer Part #
YGK2122
UPC
883584105220

Frequently Asked Questions

Yukon 10.5in GM 14 Bolt 4.88 Thick Rear Ring & Pinion Install Kit

$1073.89