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National 710453 Axle Spindle Seal - Front Inner
National 710453 Axle Spindle Seal Overview
The National 710453 axle spindle seal is engineered to provide reliable sealing performance for select Ford and Mazda vehicles. Designed with precision dimensions and durable polyacrylate material, this oil seal helps maintain axle integrity and prevent fluid leaks in demanding driveline applications.
- Housing bore diameter: 2.810 inches (71.370 mm)
- Outside diameter: 2.815 inches (71.500 mm)
- Overall width with side lip: 0.700 inches (17.780 mm)
- Shaft diameter: 1.890 inches (48.010 mm)
- Seal width: 0.433 inches (11.000 mm)
- Material: Polyacrylate for enhanced durability and resistance
- Series: 710400
Detailed Product Description
The National 710453 axle spindle seal is part of the 710400 series, designed specifically for driveline and axle sealing systems. Constructed from polyacrylate, this seal offers resistance to heat, oil, and wear, ensuring long-lasting performance in axle spindle applications. The precise housing bore and outside diameter measurements (2.810 inches and 2.815 inches respectively) ensure a secure fit within the axle housing, while the 0.700-inch overall width with side lip provides effective sealing against contaminants. The 1.890-inch shaft diameter compatibility makes it suitable for a range of axle spindle sizes commonly found in Ford and Mazda trucks and SUVs.
Compatible Vehicles and Applications
This axle spindle seal is compatible with various Ford and Mazda models, including:
- Ford B2300, B3000, B4000 pickups
- Ford Bronco and Explorer SUVs
- Ford F-150 full-size pickup
- Mazda Navajo SUV
- Mazda Ranger pickup
It is designed to maintain axle integrity by preventing oil leaks and contamination in these specific driveline systems.
Common Issues Addressed by National 710453 Seal
- Prevents axle oil leaks that can cause driveline damage
- Protects axle bearings from dirt and moisture intrusion
- Reduces wear on axle spindle components
- Maintains proper lubrication within the axle housing
- Helps avoid costly repairs due to seal failure
Installation Notes and Tips
- Ensure the axle spindle and housing bore are clean and free of debris before installation
- Use appropriate tools to press the seal evenly into the housing bore without distortion
- Verify the seal lip is properly seated against the shaft to prevent leaks
- Check shaft diameter compatibility (1.890 inches) prior to installation
- Follow vehicle manufacturer torque specifications for axle components
Quality Assurance and Warranty
National axle spindle seals are manufactured to meet industry standards for durability and performance. The 710453 seal undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in product reliability.
| Brand | National |
|---|---|
| Part Number | 710453 |
| Housing Bore (Inch) | 2.810 |
| Housing Bore (MM) | 71.370 |
| Material | Polyacrylate |
| Outside Diameter (Inch) | 2.815 |
| Outside Diameter (mm) | 71.500 |
| Overall Width with Side Lip (MM) | 17.780 |
| Overall Width with Side Lip (Inch) | 0.700 |
| Part Description | Oil Seal |
| Series | 710400 |
| Shaft (Inch) | 1.890 |
| Shaft (MM) | 48.010 |
| Type | 40 |
| Unit of Dimension | Inch |
| Width (Inch) | 0.433 |
| Width (mm) | 11.000 |
This part fits 34 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1997 | Ford | Ranger | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1997 | Ford | Ranger | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1997 | Mazda | B2300 | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. | |
| 1997 | Mazda | B3000 | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1997 | Mazda | B4000 | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1996 | Ford | Bronco | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension | |
| 1996 | Ford | F-150 | 4WD | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension |
| 1996 | Ford | Ranger | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1996 | Ford | Ranger | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1996 | Mazda | B2300 | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1996 | Mazda | B3000 | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1996 | Mazda | B4000 | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1995 | Ford | Bronco | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension | |
| 1995 | Ford | F-150 | 4WD | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension |
| 1995 | Ford | Ranger | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1995 | Ford | Ranger | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1995 | Mazda | B2300 | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1995 | Mazda | B3000 | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1995 | Mazda | B4000 | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1994 | Ford | Bronco | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension | |
| 1994 | Ford | Explorer | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1994 | Ford | F-150 | 4WD | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension |
| 1994 | Ford | Ranger | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1994 | Ford | Ranger | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1994 | Mazda | B2300 | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. | |
| 1994 | Mazda | B3000 | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1994 | Mazda | B4000 | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1994 | Mazda | Navajo | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1993 | Ford | Bronco | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension | |
| 1993 | Ford | Explorer | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1993 | Ford | F-150 | 4WD | Front Inner | with Spicer 44 Axle(s); with 8.5 (in) Ring Gear; Independent Front Suspension |
| 1993 | Ford | Ranger | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
| 1993 | Ford | Ranger | 4WD | Front Inner | Fits with Spicer 28 Axle(s) and 6.85 (in) Ring Gear, Independent Front Suspension. |
| 1993 | Mazda | Navajo | 4WD | Front Inner | with Spicer 35 Axle(s); with 7.59 (in) Ring Gear; Independent Front Suspension |
* 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.