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National 710461 Differential Pinion Seal - Front Outer or Rear Outer
Reliable Differential Pinion Seal for Jeep Vehicles
The National 710461 Differential Pinion Seal is engineered to provide a precise fit and durable sealing solution for Jeep Grand Cherokee, TJ, and Wrangler models. Designed with fluoro-elastomer material, this oil seal ensures effective protection against leaks and contamination in your vehicle's driveline system.
- Inside diameter: 1.552 inches (39.420 mm)
- Outside diameter: 3.165 inches (80.390 mm)
- Thickness/width: 0.630 inches (16.000 mm)
- Housing bore size: 3.160 inches (80.260 mm)
- Constructed from high-quality fluoro-elastomer for enhanced durability
- Part number 710461, series 710400
Product Details and Specifications
This National differential pinion seal (part number 710461) is designed to maintain a secure seal around the pinion shaft, preventing oil leaks and protecting the differential assembly from dirt and debris. The fluoro-elastomer material offers resistance to heat, oil, and wear, making it suitable for the demanding conditions experienced by Jeep Grand Cherokee, TJ, and Wrangler driveline components. The seal’s precise dimensions, including a 1.552-inch inside diameter and 3.165-inch outside diameter, ensure compatibility with the specified Jeep models and help maintain optimal differential performance.
Compatible Jeep Models and Applications
- Jeep Grand Cherokee differential pinion seal replacement
- Jeep TJ driveline sealing system maintenance
- Jeep Wrangler rear differential oil seal repair
- Replacement seal for Jeep models requiring 1.552-inch shaft diameter
- Sealing solution for Jeep vehicles with 3.165-inch housing bore
Installation Notes and Tips
When installing the National 710461 differential pinion seal, ensure the housing bore and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Verify the seal’s orientation matches the original part to maintain proper oil retention. Regular inspection of the seal during routine maintenance can help prevent driveline leaks and extend differential life.
Quality Assurance and Warranty
National manufactures this differential pinion seal to meet industry standards for durability and performance. The fluoro-elastomer construction provides reliable sealing under high temperature and pressure conditions typical of Jeep driveline systems. While specific warranty details are not provided, National parts are known for consistent quality and fitment accuracy, supporting long-term vehicle reliability.
| Brand | National |
| Part Number | 710461 |
| Inside Diameter | 1.552 |
| Inside Diameter | 39.420 |
| Thickness | 0.630 |
| Thickness | 16.000 |
| Outside Diameter | 3.165 |
| Outside Diameter | 80.390 |
| Housing Bore (Inch) | 3.160 |
| Housing Bore (MM) | 80.260 |
| Material | Fluoro-elastomer |
| Outside Diameter (Inch) | 3.165 |
| Outside Diameter (mm) | 80.390 |
| Part Description | Oil seal |
| Series | 710400 |
| Shaft (Inch) | 1.552 |
| Shaft (MM) | 39.420 |
| Type | 72 |
| Unit of Dimension | Inch |
| Width (Inch) | 0.630 |
| Width (mm) | 16.000 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Jeep | TJ | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2006 | Jeep | Wrangler | Rear Outer | For vehicles with 8.5-inch ring gear and Spicer 44-1HD axle, this Differential Pinion Race fits. | |
| 2006 | Jeep | Wrangler | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2005 | Jeep | TJ | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2005 | Jeep | Wrangler | Rear Outer | For vehicles with 8.5-inch ring gear and Spicer 44-1HD axle, this Differential Pinion Race fits. | |
| 2005 | Jeep | Wrangler | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2004 | Jeep | Grand Cherokee | AWD | Front Outer | Fits with 7.125 (in) Ring Gear and Spicer 30-SF Axle |
| 2004 | Jeep | TJ | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2004 | Jeep | Wrangler | Rear Outer | For vehicles with 8.5-inch ring gear and Spicer 44-1HD axle, this Differential Pinion Race fits. | |
| 2004 | Jeep | Wrangler | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2003 | Jeep | Grand Cherokee | AWD | Front Outer | Fits with 7.125 (in) Ring Gear and Spicer 30-SF Axle |
| 2003 | Jeep | TJ | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2003 | Jeep | Wrangler | Rear Outer | For vehicles with 8.5-inch ring gear and Spicer 44-1HD axle, this Differential Pinion Race fits. | |
| 2003 | Jeep | Wrangler | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2002 | Jeep | Grand Cherokee | AWD | Front Outer | Fits with 7.125 (in) Ring Gear and Spicer 30-SF Axle |
| 2002 | Jeep | TJ | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2002 | Jeep | Wrangler | Rear Outer | For vehicles with 8.5-inch ring gear and Spicer 44-1HD axle, this Differential Pinion Race fits. | |
| 2002 | Jeep | Wrangler | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2001 | Jeep | Grand Cherokee | AWD | Front Outer | Fits with 7.125 (in) Ring Gear and Spicer 30-SF Axle |
| 2001 | Jeep | TJ | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2001 | Jeep | Wrangler | Front Outer | with 7.125 (in) Ring Gear; with Spicer 30-AF Axle | |
| 2000 | Jeep | Grand Cherokee | AWD | Front Outer | Fits with 7.125 (in) Ring Gear and Spicer 30-SF Axle |
| 1999 | Jeep | Grand Cherokee | AWD | Front Outer | Fits with 7.125 (in) Ring Gear and Spicer 30-SF 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.