# Yukon Gear 8.8in Ford 3.73 Rear Ring & Pinion Install Kit 2.99in OD Axle Bearings and Seals

Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon Master Overhaul Kits in one single part number. Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. These kits contain the gears, bearings, and all the small parts needed to fully rebuild your differential(s) and come in ratios from 3.73 to 5.38. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set kit for as long as you own your vehicle.If you are thinking about increasing tire size, looking for more towing power, enhancing off-road prowess, or just replacing worn gears, these convenient combo kits have everything your vehicle will need. Save money and time by letting Yukon pair the right high-quality gears with most comprehensive installation kits you can buy, all with one simple mouse click.

-   Pro Kits include premium Yukon ring and pinion sets, Yukon Master Install kits with high quality Timken bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly.
-   Yukon Pro Kits offer premium differential repair & performance parts in several convenient packages to save time and money by including everything you need in one simple part number.
-   Pro Kits Incl. Premium Yukon Ring/Pinion Sets; Yukon Master Install Kits w/High Quality Timken Bearings
-   Pro Kits Incl. The Necessary Small Parts Required To Get Vehicles Off The Lift/Back On The Road Quickly
-   Pro Kits feature the highest quality components and are backed by the best warranty in the business.
-   Pro Kits Feature The Highest Quality Components And Are Backed By The Best Warranty In The Business
-   Yukon Pro Kits Offer Premium Differential Repair Performance Parts In Several Convenient Packages
-   Save Time/Money By Including Everything You Need In One Simple Part Number
-   For Applications with 10 Bolt Rear Cover and 10 Bolt Ring Gear
-   For Applications w/10 Bolt Rear Cover And 10 Bolt Ring Gear
-   This particular kit contains a 3.73 Ring & Pinion Gear Set
-   The Gear and Install Kit Includes Axle Bearings & Seals
-   This Particular Kit Contains 3.73 Ring Pinion Gear Set
-   The Gear And Install Kit Includes Axle Bearings Seals
-   Inner Pinion Bearing Has 3.250 in. Outside Diameter
-   Inner Pinion Bearing has a 3.250" Outside Diameter
-   The Ring Gear Diameter Is 8.8 in.
-   The Ring Gear Diameter is 8.8"

This Part Fits:

Year

Make

Model

Submodel

1997-2002

Ford

Expedition

Eddie Bauer

1997-2002

Ford

Expedition

XLT

2007-2008,2010

Ford

F-150

FX2

2004-2010

Ford

F-150

FX4

2006-2008,2010

Ford

F-150

Harley-Davidson Edition

2005-2010

Ford

F-150

King Ranch

2004-2010

Ford

F-150

Lariat

2008

Ford

F-150

Limited

2009-2010

Ford

F-150

Platinum

2004-2010

Ford

F-150

STX

2010

Ford

F-150

SVT Raptor

2008

Ford

F-150

THE 60TH ANNIVERSARY EDITION

2004-2010

Ford

F-150

XL

2004-2010

Ford

F-150

XLT

## Details

- **Price:** 1076.8 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Differential Install Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1076.80 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-8-8in-ford-3-73-rear-ring-pinion-install-kit-2-99in-od-axle-bearings-and-seals)
> Updated: 2026-06-28