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National 100716V Differential Pinion Seal - Front Outer
National 100716V Differential Pinion Seal
The National 100716V differential pinion seal is a metric oil seal built for front outer axle applications that require precise sealing at the pinion area. It is specified for select Ford Super Duty trucks with a 9.75-inch ring gear, Spicer 60-SF axle, and Monobeam axle configuration.
Key Features
- Fluoro-elastomer sealing material for durability in driveline service
- Counter-clockwise spiral lip design for controlled sealing performance
- Metric dimensions for accurate housing and shaft fitment
- Outside diameter: 3.169 in. (80.500 mm)
- Housing bore: 3.161 in. (80.300 mm)
- Shaft size: 1.874 in. (47.600 mm)
- Overall width with side lip: 0.693 in. (17.600 mm)
- National Series 100700, Type 87 oil seal
Detailed Description
National 100716V is a differential pinion seal engineered as an oil seal for driveline and axle sealing applications. National has supplied sealing solutions for more than 75 years, and this part reflects that focus with a fluoro-elastomer construction and a counter-clockwise spiral lip profile. The seal dimensions are specified in metric and include a 3.425-inch flanged outside diameter, 3.169-inch outside diameter, 3.161-inch housing bore, and 1.874-inch shaft size for accurate service replacement. This part cross-references Ford OE numbers DC3Z-4L616-A and DC34-3N296-BA for the same application.
Vehicle Fitment
- Fits 2014-2018 Ford F-250 Super Duty, Front Outer, with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle
- Fits 2014-2018 Ford F-350 Super Duty, Front Outer, with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle
- Fits 2013 Ford F-250 Super Duty, Front Outer, From 4/16/2013; with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle
- Fits 2013 Ford F-350 Super Duty, Front Outer, From 4/16/2013; with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle
What It Helps Address
- Gear oil seepage at the front outer differential pinion area
- Contamination entering the axle housing through a worn seal
- Loss of sealing integrity from age, heat, or driveline wear
- Service replacement needs on Ford F-250 Super Duty and Ford F-350 Super Duty front axle assemblies
Installation Notes
Verify the axle configuration, ring gear size, and front outer position before installation. Match the seal dimensions to the housing bore and shaft specification, and inspect the pinion surface for wear or scoring that could affect sealing. Clean the sealing surfaces thoroughly and install the seal squarely to avoid distortion.
Quality Assurance
National backs this seal with more than 75 years of sealing-system experience and ongoing product development for modern vehicle applications. The 100716V is built to meet the dimensional and material requirements of the listed Ford Super Duty fitments.
| Brand | National |
|---|---|
| Part Number | 100716V |
| Flanged Outside Diameter (Inch) | 3.425 |
| Flanged Outside Diameter (MM) | 87.000 |
| Helix Type | Counter-clockwise-spiral lip design |
| Housing Bore (Inch) | 3.161 |
| Housing Bore (MM) | 80.300 |
| Material | Fluoro-elastomer |
| Outside Diameter (Inch) | 3.169 |
| Outside Diameter (mm) | 80.500 |
| Overall Width with Side Lip (MM) | 17.600 |
| Overall Width with Side Lip (Inch) | 0.693 |
| Part Description | Oil seal |
| Series | 100700 |
| Shaft (Inch) | 1.874 |
| Shaft (MM) | 47.600 |
| Type | 87 |
| Unit of Dimension | Metric |
| Width (Inch) | 0.551 |
| Width (mm) | 14.000 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Ford | F-250 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2018 | Ford | F-350 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2017 | Ford | F-250 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2017 | Ford | F-350 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2016 | Ford | F-250 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2016 | Ford | F-350 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2015 | Ford | F-250 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2015 | Ford | F-350 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2014 | Ford | F-250 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2014 | Ford | F-350 Super Duty | 4WD | Front Outer | with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2013 | Ford | F-250 Super Duty | 4WD | Front Outer | From 4/16/2013; with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
| 2013 | Ford | F-350 Super Duty | 4WD | Front Outer | From 4/16/2013; with 9.75 (in) Ring Gear; with Spicer 60-SF Axle; with Monobeam Axle |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.