Yukon Gear YG D80-488 High Performance Ring & Pinion Gear Set for Dana 80 - 4.88 Ratio
Yukon Gear high performance ring and pinion gear set delivers reliable power transfer for Dana 80 axles in heavy-duty trucks and vans from Chevrolet, Dodge, Ford, and GMC. This 4.88 ratio setup handles big tires and added horsepower with reduced friction and heat buildup during long hauls or high torque demands. Engineered to OEM specifications using high-grade steel for precise fit and durability.
Key Features
- Advanced Gear Design – State-of-the-art engineering and dual in-house labs ensure exact specifications for smooth operation.
- Surface Finish Technology – Precision tooth finish lowers friction and heat in racing or heavy-load conditions.
- High-Grade Steel Construction – Both ring and pinion made from premium steel matched to OEM tolerances.
- 4.88 Gear Ratio – 47 ring teeth / 10 pinion teeth restores power for oversized tires and engine upgrades.
- Wide Compatibility – Direct fit for Dana 80 axles in Ford F-350, Chevy Express 3500, Dodge Ram 3500, and more.
- Proven Durability – Built for high torque and extended races with 1-year warranty and optional lifetime Y.E.S. Plan.
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| MPN | YG D80-488 |
| Type | Ring & Pinion Gear Set |
| Axle Model | Dana 80 |
| Gear Ratio | 4.88:1 |
| Ring Gear Teeth | 47 |
| Pinion Teeth | 10 |
| Ring Gear Diameter | 11.00 inches |
| Material | High Grade Steel |
| Weight | 25 lbs |
| Shipping Dimensions | 18 x 18 x 9 inches |
| Country of Origin | USA |
| Warranty | 1 Year Manufacturing Defects + Y.E.S. Lifetime Plan |
Whats Included
- 4.88 Ratio Ring Gear (47 Teeth)
- 4.88 Ratio Pinion Gear (10 Teeth)
Product Notes
- Professional installation recommended with gear setup kit and master install bearings.
- Verify Dana 80 axle identification before purchase.
- Special order item, confirm lead time for delivery.
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1994-1997,1999-2000 | Chevrolet | C3500 | Base |
| 1992-1998 | Chevrolet | C3500 | Cheyenne |
| 1999-2000 | Chevrolet | C3500 | LS |
| 1992 | Chevrolet | C3500 | Scottsdale |
| 1992-1998 | Chevrolet | C3500 | Silverado |
| 1996-2007 | Chevrolet | Express 3500 | Base |
| 1996-2007 | Chevrolet | Express 3500 | LS |
| 2006-2007 | Chevrolet | Express 3500 | LT |
| 1992-1995 | Chevrolet | G30 | Beauville |
| 1992-1995 | Chevrolet | G30 | Chevy Van |
| 1992-1995 | Chevrolet | G30 | Hi-Cube |
| 1992-1995 | Chevrolet | G30 | Sportvan |
| 1994-1997 | Chevrolet | K3500 | Base |
| 1990-1998 | Chevrolet | K3500 | Cheyenne |
| 1990-1992 | Chevrolet | K3500 | Scottsdale |
| 1990-1998 | Chevrolet | K3500 | Silverado |
| 1997-1999 | Chevrolet | P30 | Base |
| 1995-1998 | Dodge | B3500 | Base |
| 1994-2002 | Dodge | Ram 2500 | Base |
| 1999-2003 | Dodge | Ram 2500 Van | Base |
| 1994-2002 | Dodge | Ram 3500 | Base |
| 1992-1998 | Ford | E-350 Econoline | Base |
| 1988-1991 | Ford | E-350 Econoline | Custom |
| 1988-1998 | Ford | E-350 Econoline | XL |
| 1999 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1999 | Ford | E-350 Econoline Club Wagon | Custom |
| 1999 | Ford | E-350 Econoline Club Wagon | XLT |
| 2000-2010 | Ford | E-350 Super Duty | Base |
| 2006 | Ford | E-350 Super Duty | Chateau |
| 2000,2006-2010 | Ford | E-350 Super Duty | XL |
| 2006-2010 | Ford | E-350 Super Duty | XLT |
| 1997 | Ford | F-250 HD | XL |
| 1997 | Ford | F-250 HD | XLT |
| 1997 | Ford | F-350 | Base |
| 1988-1992 | Ford | F-350 | Custom |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1995-1996 | Ford | F-350 | Special |
| 1988-1997 | Ford | F-350 | XL |
| 1993-1997 | Ford | F-350 | XLT |
| 1988-1992 | Ford | F-350 | XLT Lariat |
| 2009-2010 | Ford | F-350 Super Duty | Cabela's |
| 2008-2009 | Ford | F-350 Super Duty | FX4 |
| 2004-2010 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2015 | Ford | F-350 Super Duty | King Ranch |
| 1999-2015 | Ford | F-350 Super Duty | Lariat |
| 2013-2015 | Ford | F-350 Super Duty | Platinum |
| 1999-2015 | Ford | F-350 Super Duty | XL |
| 1999-2015 | Ford | F-350 Super Duty | XLT |
| 1992-1993 | GMC | C3500 | Sierra |
| 1994-2000 | GMC | C3500 | Sierra SL |
| 1992-2000 | GMC | C3500 | Sierra SLE |
| 1994-2000 | GMC | C3500 | Sierra SLT |
| 1992-1993 | GMC | C3500 | Sierra SLX |
| 1990-1993 | GMC | K3500 | Sierra |
| 1994-2000 | GMC | K3500 | Sierra SL |
| 1990-2000 | GMC | K3500 | Sierra SLE |
| 1994-2000 | GMC | K3500 | Sierra SLT |
| 1990-1993 | GMC | K3500 | Sierra SLX |
| 1997-1999 | GMC | P3500 | Base |
Why Choose Yukon Gear?
- Two in-house quality labs test every gear set to exact standards.
- Gear tooth finish cuts friction and heat for longer life under load.
- Broadest gear ratio options match any build from stock to extreme.
- 1-year warranty plus lifetime Y.E.S. protection for vehicle owners.
Frequently Asked Questions
- Q: What gear ratio does YG D80-488 provide?
- A: 4.88:1 ratio with 47 ring gear teeth and 10 pinion teeth for Dana 80.
- Q: Does this fit my Ford F-350 Super Duty?
- A: Yes, fits 1999-2015 F-350 Super Duty models with Dana 80 axle, verify submodel.
- Q: What warranty comes with this gear set?
- A: 1-year against manufacturing defects, upgrade to Y.E.S. Plan for lifetime coverage.
Shipping & Handling
- Method: UPS Ground
- Availability: Special order – ships within 1-3 business days
- Packaging: Securely boxed with protective foam for damage-free delivery
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