Yukon Gear High Performance Gear Set For Ford 8.8in Reverse Rotation in a 4.88 Ratio is the exact Yukon Gear & Axle final drive gears identified by manufacturer part number YG F8.8R-488R. Match the part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, position, dimensions, and intended use before ordering.
Key Features
- High Grade Steel Construction: Ring and pinion made from premium 8620 steel alloy for strength.
- Advanced Surface Finish: Gear teeth reduce friction and heat in high torque conditions.
- OEM Fitment: Direct replacement designed to factory specs for easy install.
- Built with advanced engineering to handle high torque and oversized tires, this set features precision-machined gears that cut friction and heat for reliable power transfer during long runs or hard off-road use.
- Pair it with big horsepower upgrades for optimal performance matching your drivetrain needs.
- Whats Included Master Overhaul Ring & Pinion Gear Set (Ring Gear + Pinion Gear) Pinion Nut Product Notes Designed for reverse rotation front differentials in independent front suspension 4x4 vehicles.
Fitment
Verified catalog applications: 1997-1999 Ford F-250, 1997-2024 Ford Expedition, 1997-2024 Ford F-150, 1998-2014 Lincoln Navigator, 2006-2008 Lincoln Mark LT. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.
| Years | Make | Model |
|---|---|---|
| 1997-1999 | Ford | F-250 |
| 1997-2024 | Ford | Expedition |
| 1997-2024 | Ford | F-150 |
| 1998-2014 | Lincoln | Navigator |
| 2006-2008 | Lincoln | Mark LT |
Specifications
| Brand | Yukon Gear & Axle |
|---|---|
| Manufacturer Part Number | YG F8.8R-488R |
| SKU | YUKYG F8.8R-488R |
| UPC | 883584241034 |
| Product Type | Final Drive Gears |
| Fitment Type | Vehicle Specific |
| Catalog Status | Manufacturer Catalog Verified |
| Condition | New |
What's Included
One new Yukon Gear & Axle final drive gears identified by manufacturer part number YG F8.8R-488R, plus only the bearings, seals, shims, fasteners, and hardware expressly supplied for this exact part number.
About Yukon Gear & Axle
Yukon Gear & Axle develops ring and pinion sets, axles, differentials, bearings, seals, installation kits, and drivetrain service components for street, towing, off-road, and performance applications.
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Frequently Asked Questions
Will Yukon Gear & Axle YG F8.8R-488R fit my vehicle?
Verified catalog applications: 1997-1999 Ford F-250, 1997-2024 Ford Expedition, 1997-2024 Ford F-150, 1998-2014 Lincoln Navigator, 2006-2008 Lincoln Mark LT. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.
What should I verify before ordering?
Verify the exact part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, bearing dimensions, position, intended use, and manufacturer exclusions.
What is included?
The package contains only the Yukon Gear & Axle components and hardware specified for part number YG F8.8R-488R. Related bearings, seals, fluids, tools, and service parts are sold separately unless expressly listed.
Installation
Follow Yukon Gear & Axle's current instructions for part number YG F8.8R-488R. Confirm all measurements and clearances, inspect mating components, set bearing preload and gear backlash where applicable, verify contact pattern, use specified lubricants and torque values, and have precision differential work completed by a qualified drivetrain technician.
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