SKU: YK F8.8-IRS-L | UPC: 883584141549
Yukon Gear Master Overhaul Kit For 06+ Ford 8.8in IRS Passenger Cars or SUVs w/ 3.544in OD Bearing
Upgrade your 2006 and newer Ford 8.8-inch IRS differential with the Yukon Gear Master Overhaul Kit designed specifically for passenger cars and SUVs featuring 3.544-inch OD bearings. This all-in-one kit provides everything needed for a full rebuild including Timken bearings races and Supershims for precise gear setup. Perfect for Ford Mustang GT Shelby models Explorer Expedition and more ensuring smooth operation and durability on the road or track.
Key Features
- Timken Bearings & Races – High-quality precision components for carrier and pinion with long-lasting performance
- Complete Shim Kit w/ Supershims – Allows exact backlash and preload adjustments for optimal gear contact
- Premium Seals & Small Parts – Prevents leaks and includes all necessary hardware for reliable assembly
- Ring Gear Bolts & Pinion Nut – Heavy-duty fasteners secure critical components under high torque
- Marking Compound & Brush – Essential for gear pattern checks during installation
- Thread Locker & Gasket – Ensures secure fits and seals with included slingers baffles if applicable
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Master Differential Overhaul Kit |
| Compatibility | 06+ Ford 8.8in IRS w/ 3.544in OD Bearing Passenger Cars/SUVs |
| MPN | YK F8.8-IRS-L |
| UPC | 883584141549 |
| Weight | 11.1 lbs |
| Shipping Dimensions | 12in x 12in x 6in |
| Country of Origin | USA |
| Warranty | Limited Lifetime on eligible components |
Whats Included
- Carrier bearings and races
- Pinion bearings and races
- Pinion seal
- Complete shim kit with Supershims
- Ring gear bolts
- Pinion nut
- Crush sleeve (if applicable)
- Oil baffles and slingers (if applicable)
- Thread locking compound
- Marking compound with brush
- Gasket
Product Notes
- Designed for 3.544in OD bearing applications only
- Requires differential disassembly for installation
- Kit tailored specifically for Ford 8.8in IRS axles 2006+
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2002-2010 | Ford | Expedition | Eddie Bauer |
| 2007-2010 | Ford | Expedition | EL Eddie Bauer |
| 2008-2014 | Ford | Expedition | EL King Ranch |
| 2007-2014 | Ford | Expedition | EL Limited |
| 2011-2014 | Ford | Expedition | EL XL |
| 2007-2014 | Ford | Expedition | EL XLT |
| 2008 | Ford | Expedition | Funkmaster Flex Edition |
| 2006,2008-2014 | Ford | Expedition | King Ranch |
| 2005-2014 | Ford | Expedition | Limited |
| 2004 | Ford | Expedition | NBX |
| 2011-2014 | Ford | Expedition | XL |
| 2004-2006 | Ford | Expedition | XLS |
| 2002-2014 | Ford | Expedition | XLT |
| 2004,2006 | Ford | Expedition | XLT Sport |
| 2011-2014 | Ford | Explorer | Base |
| 2002-2010 | Ford | Explorer | Eddie Bauer |
| 2002-2014 | Ford | Explorer | Limited |
| 2004 | Ford | Explorer | NBX |
| 2002-2003 | Ford | Explorer | Postal |
| 2013-2014 | Ford | Explorer | Sport |
| 2002-2006 | Ford | Explorer | XLS |
| 2004-2005 | Ford | Explorer | XLS Sport |
| 2002-2014 | Ford | Explorer | XLT |
| 2004-2005 | Ford | Explorer | XLT Sport |
| 1999-2004,2006-2011 | Ford | Mustang | Base |
| 2008-2009 | Ford | Mustang | Bullitt |
| 1999-2011 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 2007-2008 | Ford | Mustang | Shelby GT |
| 2007-2012 | Ford | Mustang | Shelby GT500 |
| 2008-2009 | Ford | Mustang | Shelby GT500KR |
| 1999,2001,2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2000 | Ford | Mustang | SVT Cobra R |
| 1989-1992 | Ford | Thunderbird | Base |
| 1989-1997 | Ford | Thunderbird | LX |
| 1989-1995 | Ford | Thunderbird | Super Coupe |
| 2003-2005 | Lincoln | Aviator | Base |
| 2002-2005 | Lincoln | Navigator | Base |
| 1989-1992 | Mercury | Cougar | LS |
| 1989-1997 | Mercury | Cougar | XR-7 |
| 2002-2004,2007-2010 | Mercury | Mountaineer | Base |
| 2005-2006 | Mercury | Mountaineer | Convenience |
| 2005-2006 | Mercury | Mountaineer | Luxury |
| 2004-2010 | Mercury | Mountaineer | Premier |
Why Choose Yukon Gear?
- Most comprehensive overhaul kits with application-specific parts
- Timken bearings for proven strength and precision
- Supershims included for professional-grade setup
- Extensive research ensures perfect fit for your Ford 8.8 IRS
Frequently Asked Questions
- Q: What bearings are included?
- A: Timken bearings and races for both carrier and pinion positions
- Q: Does this kit fit my Mustang GT?
- A: Yes for 1999-2011 Ford Mustang GT and other listed models with 8.8 IRS
- Q: Is a crush sleeve included?
- A: Yes if applicable to your application along with pinion nut
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box 12 x 12 x 6 inches 11.1 lbs
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