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National 471862 Wheel Seal - Rear Inner
Overview of National 471862 Wheel Seal for Chrysler Vehicles
The National 471862 wheel seal is designed specifically for select Chrysler models including the 300, Imperial, Newport, New Yorker, and Town & Country. Engineered to provide reliable sealing performance, this oil seal helps maintain driveline integrity and prevent fluid leaks in your vehicle's axle assembly.
- Inside diameter: 1.437 inches (36.5 mm)
- Outside diameter: 2.690 inches (68.33 mm)
- Width: 0.375 inches (9.53 mm)
- Material: Durable nitrile compound
- Redicoat finish for enhanced corrosion resistance
- Housing bore size: 2.686 inches (68.22 mm)
- Series: 470000, Type 47 oil seal
- Zero duplication part ensuring unique fitment
Detailed Product Description and Specifications
The National 471862 wheel seal is constructed from nitrile, a material known for its resistance to oil, heat, and wear, making it suitable for demanding automotive applications. The seal features a redicoat finish that provides additional protection against corrosion, extending the service life of the component. With precise dimensions including a 1.437-inch inside diameter and a 2.690-inch outside diameter, this oil seal fits securely within the housing bore of 2.686 inches, ensuring a tight seal around the axle shaft. The 0.375-inch width balances durability with compact design, suitable for the driveline and axle assemblies of Chrysler 300, Imperial, Newport, New Yorker, and Town & Country models.
Applications and Common Issues Addressed
- Prevents oil leaks from axle assemblies
- Protects driveline components from dirt and contaminants
- Maintains proper lubrication within wheel hubs
- Reduces wear on axle shafts and bearings
- Helps avoid costly drivetrain repairs due to seal failure
Installation Notes and Tips
When installing the National 471862 wheel seal, ensure the housing bore and shaft surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip. Verify the seal orientation matches the original part to maintain proper oil retention. Lubricate the seal lip lightly with clean oil before installation to reduce initial wear. Follow vehicle-specific service manual instructions for torque specifications and assembly procedures.
Quality Assurance and Warranty Information
National wheel seals are manufactured to meet OEM standards for fit, form, and function. The 471862 part undergoes rigorous quality control to ensure durability and reliable sealing performance. This product is a zero duplication part, guaranteeing unique compatibility with specified Chrysler models. While specific warranty terms may vary, National typically offers coverage against manufacturing defects to support long-term vehicle maintenance.
| Brand | National |
|---|---|
| Part Number | 471862 |
| Footnote | Zero Duplication Part |
| Housing Bore (Inch) | 2.686 |
| Housing Bore (MM) | 68.220 |
| Inside Diameter | 1.437 |
| Inside Diameter | 36.500 |
| Material | Nitrile |
| Outside Diameter | 2.690 |
| Outside Diameter | 68.330 |
| Outside Diameter (Inch) | 2.690 |
| Outside Diameter (mm) | 68.330 |
| Part Description | Oil Seal |
| Redicoat | Yes |
| Series | 470000 |
| Shaft (Inch) | 1.437 |
| Shaft (MM) | 36.500 |
| Type | 47 |
| Unit of Dimension | Inch |
| Width (Inch) | 0.375 |
| Width (mm) | 9.530 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1956 | Chrysler | 300 | Rear Inner | with Heavy Duty Axle |
| 1956 | Chrysler | Imperial | Rear Inner | with Heavy Duty Axle |
| 1956 | Chrysler | New Yorker | Rear Inner | with Heavy Duty Axle |
| 1956 | Chrysler | Newport | Rear Inner | with Heavy Duty Axle |
| 1956 | Chrysler | Town & Country | Rear Inner | with Heavy Duty Axle |
| 1955 | Chrysler | 300 | Rear Inner | with Heavy Duty Axle |
| 1955 | Chrysler | Imperial | Rear Inner | with Heavy Duty Axle |
| 1955 | Chrysler | New Yorker | Rear Inner | with Heavy Duty Axle |
| 1955 | Chrysler | Newport | Rear Inner | with Heavy Duty Axle |
| 1955 | Chrysler | Town & Country | Rear Inner | with Heavy Duty Axle |
| 1954 | Chrysler | Imperial | Rear Inner | with Heavy Duty Axle |
| 1954 | Chrysler | New Yorker | Rear Inner | with Heavy Duty Axle |
| 1954 | Chrysler | Newport | Rear Inner | with Heavy Duty Axle |
| 1954 | Chrysler | Town & Country | Rear Inner | with Heavy Duty Axle |
| 1953 | Chrysler | Imperial | Rear Inner | with Heavy Duty Axle |
| 1953 | Chrysler | New Yorker | Rear Inner | with Heavy Duty Axle |
| 1953 | Chrysler | Newport | Rear Inner | with Heavy Duty Axle |
| 1953 | Chrysler | Town & Country | Rear Inner | with Heavy Duty Axle |
| 1952 | Chrysler | Imperial | Rear Inner | with Heavy Duty Axle |
| 1952 | Chrysler | New Yorker | Rear Inner | with Heavy Duty Axle |
| 1952 | Chrysler | Newport | Rear Inner | with Heavy Duty Axle |
| 1952 | Chrysler | Town & Country | Rear Inner | with Heavy Duty Axle |
| 1951 | Chrysler | Imperial | Rear Inner | with Heavy Duty Axle |
| 1951 | Chrysler | New Yorker | Rear Inner | with Heavy Duty Axle |
| 1951 | Chrysler | Newport | Rear Inner | with Heavy Duty Axle |
| 1951 | Chrysler | Town & Country | Rear Inner | with Heavy Duty Axle |
| 1950 | Chrysler | New Yorker | Rear Inner | with Heavy Duty Axle |
| 1950 | Chrysler | Newport | Rear Inner | with Heavy Duty Axle |
| 1950 | Chrysler | Town & Country | Rear Inner | with Heavy Duty 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.