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SKU: YG F9.75-488-11 | UPC: 883584246275
Yukon Gear High Performance Pro Gear Set For 11+ Ford 9.75" 4.88 Ratio
Yukon Gear & Axle high performance ring and pinion sets deliver quality for Ford 9.75-inch axles in 2011+ F-150, Expedition, and compatible models. Engineered with advanced design, testing, and 9310 high-grade steel for reduced friction, lower heat, and reliable operation under high torque and long races. Pair with big tires and added horsepower for optimal performance.
Key Features
- Advanced Gear Design: State-of-the-art processes and in-house labs ensure precise specifications.
- Surface Finish: Yukon tooth profiling cuts friction and heat for endurance in demanding conditions.
- Material Strength: 9310 steel ring and pinion match OEM fitment with added durability.
- Ratio Options: Widest selection including 4.88 for low-end power and towing.
- Warranty Coverage: 1-year against defects plus optional Y.E.S. lifetime plan.
- Quiet Operation: Smooth, precise gearing minimizes noise and whine.
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Ring & Pinion Gear Set |
| Axle Size | Ford 9.75-inch (11+) |
| Gear Ratio | 4.88 (41/9 teeth) |
| Compatibility | Ford F-150, Expedition, E-Series, Excursion, Transit. Lincoln Navigator, Mark LT |
| Weight | 22 lbs |
| Shipping Dimensions | 19" L x 19" W x 8" H |
| Country of Origin | USA |
| Warranty | 1 Year + Y.E.S. Lifetime Option |
Whats Included
- Ring Gear (41 teeth)
- Pinion Gear (9 teeth)
Product Notes
- Professional installation recommended for proper setup and backlash.
- Requires compatible carrier and bearings for 9.75" axle.
- Ideal for 35"+ tires, heavy towing, or engine builds.
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2003-2014 | Ford | E-150 | Base, Chateau (06-07), XL, XLT |
| 2003-2005 | Ford | E-150 Club Wagon | Chateau, XL, XLT |
| 1997-2002 | Ford | E-150 Econoline | Base, XL (97-00) |
| 1997-2002 | Ford | E-150 Econoline Club Wagon | Chateau, Custom (97-00), XL (01-02), XLT |
| 1997-2002 | Ford | E-250 Econoline | Base, XL (97-00) |
| 2003-2004 | Ford | Excursion | Eddie Bauer, Limited (00-04), XLS (04), XLT (00-04) |
| 1997-2007,2010-2015 | Ford | Expedition | Eddie Bauer, King Ranch (06,09-15), Limited (05-06,10-15), Platinum (15), XL (11-15), XLT (97-06,10-15), XLS (04-06), NBX (04), XLT Sport (04,06), EL variants (10-15) |
| 1997-1998,2000-2017 | Ford | F-150 | Base (97-98,00), FX2 (07-08,10-14), FX4 (04-14), Harley-Davidson (00-03,06-08,10-12), King Ranch (01-03,05-17), Lariat (97-98,00-17), Lariat Limited (11), Lightning (00-03), Limited (08,13-14,16-17), Platinum (09-17), Raptor (17), SSV (16-17), STX (04-14), SVT Raptor (10-14), 60th Anniversary (08), XL, XLT (97-17) |
| 2004 | Ford | F-150 Heritage | SVT Lightning, XL, XLT |
| 1997-1999 | Ford | F-250 | Base, Lariat, XL, XLT |
| 1999 | Ford | F-250 Super Duty | Lariat, XL, XLT |
| 2015-2017 | Ford | Transit-150 | Base, XL, XLT |
| 2015-2017 | Ford | Transit-250 | Base, PTV (16-17) |
| 2015-2017 | Ford | Transit-350 | Base, XL, XLT |
| 2002 | Lincoln | Blackwood | Base |
| 2006-2008 | Lincoln | Mark LT | Base |
| 1998-2015 | Lincoln | Navigator | Base, L (08-15), L Luxury/Ultimate (07), Luxury/Ultimate (06-07) |
Why Choose Yukon Gear?
- Two in-house labs verify every gear meets exact standards.
- Handles high horsepower, big tires, and heavy loads without failure.
- Proven in racing and off-road for consistent power delivery.
- Backed by comprehensive warranty options for peace of mind.
Frequently Asked Questions
- Q: What vehicles does this 4.88 gear set fit?
- A: Fits 2011+ Ford 9.75" axles in F-150, Expedition, E-Series, Transit, Excursion, and select Lincoln models from 1997-2017.
- Q: Is professional installation required?
- A: Yes, gear setups need precise measurements for optimal performance and longevity.
- Q: What warranty is provided?
- A: 1-year manufacturer defect warranty, with Y.E.S. plan for lifetime coverage.
Shipping & Handling
- Method: UPS / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box with foam protection for gears
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