SKU: YMS100727 / UPC: 883584300014
Yukon Gear YMS100727 Replacement Flanged Pinion Seal 98+ Ford Dana 80
The Yukon Gear YMS100727 is a direct replacement flanged pinion seal designed for 1998 and newer Ford Dana 80 axles found in F-350 Super Duty and E-350 models. It uses advanced manufacturing for tight seals that hold gear oil securely and resist wear from high torque loads. This seal delivers reliable performance for trucks in heavy-duty work or towing.
Key Features
- Flanged Design – Matches OEM specs for Dana 80 pinions ensuring precise fit without modifications
- Premium Materials – High-grade rubber compound withstands heat oil and pressure
- Fluid Retention – Advanced lip technology prevents leaks extending differential life
- Direct Replacement – Installs easily on 98+ Ford 10.5-inch rear axles
- Durability – Built for years of service in demanding conditions
- MPN YMS100727 – Genuine Yukon Gear part for trusted quality
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Flanged Pinion Seal |
| Compatibility | 98+ Ford Dana 80 10.5″ Axle F-350 Super Duty E-350 |
| Axle Model | Dana 80 |
| MPN | YMS100727 |
| Weight | 0.05 lbs |
| Shipping Dimensions | 5.5 x 4 x 0.75 inches |
| Country of Origin | United States |
| Warranty | 1 Year Manufacturer |
Whats Included
- 1 x Flanged Pinion Seal
Product Notes
- Special order item ships upon receipt from manufacturer
- Verify Dana 80 axle and flanged pinion on your vehicle
- Recommended during pinion bearing service
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 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 |
| 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 |
| 2003-2012 | Ford | F-350 Super Duty | King Ranch |
| 1999-2012 | Ford | F-350 Super Duty | Lariat |
| 1999-2012 | Ford | F-350 Super Duty | XL |
| 1999-2012 | Ford | F-350 Super Duty | XLT |
Why Choose Yukon Gear?
- Engineered for heavy-duty Ford trucks and Dana axles
- Prevents costly differential damage from leaks
- Trusted by off-roaders and fleet operators
- Backed by decades of axle component expertise
Frequently Asked Questions
- Q: Does this fit 1999-2012 Ford F-350 Super Duty with Dana 80?
- A: Yes fits XL XLT Lariat King Ranch and more listed models with flanged pinion
- Q: What axle is this for?
- A: Specifically for 98+ Ford Dana 80 10.5-inch rear axles
- Q: Is installation straightforward?
- A: Yes standard seal install tool required during pinion service
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure padded envelope for protection





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