Yukon Gear Master Overhaul Kit for Select 1989-2014 Ford 8.8" IRS with 3.544" OD Bearing

Fits select 1989-2014 Ford, Lincoln, and Mercury vehicles with the 8.8-inch Independent Rear Suspension (IRS) differential, including Mustang, Explorer, and Expedition models.

The Yukon Gear Master Overhaul Kit (YK F8.8-IRS-L) is the most comprehensive solution for a complete differential rebuild. This kit is engineered to provide every component necessary for a professional-grade installation, centered around premium Timken bearings and races. By replacing all wear items simultaneously, you ensure proper gear mesh, minimize noise, and maximize the longevity of your drivetrain.

• Premium Components: Utilizes industry-standard Timken bearings and races for superior load-bearing capacity and heat resistance.
• Complete Installation: Eliminates downtime by providing all required hardware, including a comprehensive shim kit for precise pinion and carrier depth adjustment.
• Bore Specification: Specifically designed for 8.8-inch IRS housings utilizing a 3.544-inch OD bearing.

Kit Includes: Carrier bearings and races, pinion bearings and races, pinion seal, side seals, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush, and gasket.

• Manufacturer Part Number: YK F8.8-IRS-L
• Differential: Ford 8.8" IRS
• Bearing Outer Diameter: 3.544"
• Bearing Brand: Timken