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National JLM506810 Wheel Bearing Race - Front Inner, Rear Inner or Rear Outer
Overview of National JLM506810 Wheel Bearing Race
The National JLM506810 wheel bearing race is a precision-engineered taper bearing cup designed for driveline and axle applications. This component is compatible with several vehicle makes and models, including Chevrolet Land Cruiser, Lexus LX470, Dodge P30, Maserati Quattroporte, and Toyota Ram 2500.
- Cup bore diameter: 3.5433 inches (90.0000 mm)
- Cup length: 0.7283 inches (18.4990 mm)
- Cup radius: 0.0200 inches (0.5080 mm)
- Part type: Taper bearing cup
- Part number: JLM506810
Detailed Product Description
The National JLM506810 wheel bearing race is manufactured to precise dimensions, ensuring proper fit and function within the wheel hub assembly. The cup bore measures 3.5433 inches (90 mm), providing a secure seating for the bearing cone. With a cup length of 0.7283 inches (18.499 mm) and a cup radius of 0.0200 inches (0.508 mm), this taper bearing cup is designed to maintain optimal bearing alignment and load distribution. This part is essential for maintaining the integrity of the driveline and axle system in vehicles such as the Chevrolet Land Cruiser, Lexus LX470, Dodge P30, Maserati Quattroporte, and Toyota Ram 2500.
Compatible Vehicles and Applications
This wheel bearing race is compatible with the following makes and models:
- Chevrolet Land Cruiser
- Lexus LX470
- Dodge P30
- Maserati Quattroporte
- Toyota Ram 2500
It is specifically designed for use in driveline and axle assemblies requiring a taper bearing cup with the specified dimensions.
Common Issues Addressed by JLM506810 Wheel Bearing Race
- Excessive wheel bearing play or looseness
- Uneven bearing wear due to improper fit
- Noise or vibration originating from the wheel hub
- Premature bearing failure caused by damaged or worn races
- Maintaining proper bearing preload and alignment
Installation Notes and Tips
- Ensure the wheel hub and bore are clean and free of debris before installation
- Use appropriate tools to press the bearing race evenly into the hub bore
- Verify the cup bore diameter and length match the vehicle specifications
- Inspect the bearing cone and race for damage before assembly
- Follow manufacturer torque specifications for wheel bearing components
Quality Assurance and Warranty
National wheel bearing races are manufactured to meet industry standards for durability and precision. The JLM506810 part 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 | JLM506810 |
| Cup Bore (Inch) | 3.5433 |
| Cup Bore (MM) | 90.0000 |
| Cup Length (Inch) | 0.7283 |
| Cup Length (MM) | 18.4990 |
| Cup Radius (Inch) | 0.0200 |
| Cup Radius (MM) | 0.5080 |
| Part Description | Taper Bearing Cup |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Lexus | LX470 | Front Inner | |
| 2007 | Toyota | Land Cruiser | Front Inner | |
| 2006 | Lexus | LX470 | Front Inner | |
| 2006 | Toyota | Land Cruiser | Front Inner | |
| 2005 | Lexus | LX470 | Front Inner | |
| 2005 | Toyota | Land Cruiser | Front Inner | |
| 2004 | Lexus | LX470 | Front Inner | |
| 2004 | Toyota | Land Cruiser | Front Inner | |
| 2003 | Lexus | LX470 | Front Inner | |
| 2003 | Toyota | Land Cruiser | Front Inner | |
| 2002 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 2002 | Lexus | LX470 | Front Inner | |
| 2002 | Toyota | Land Cruiser | Front Inner | |
| 2001 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 2001 | Lexus | LX470 | Front Inner | |
| 2001 | Toyota | Land Cruiser | Front Inner | |
| 2000 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 2000 | Lexus | LX470 | Front Inner | |
| 2000 | Toyota | Land Cruiser | Front Inner | |
| 1999 | Chevrolet | P30 | Rear Outer | Fits with Spicer 80 Axle. |
| 1999 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 1999 | Lexus | LX470 | Front Inner | |
| 1999 | Toyota | Land Cruiser | Front Inner | |
| 1998 | Chevrolet | P30 | Rear Outer | Fits with Spicer 80 Axle. |
| 1998 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 1998 | Lexus | LX470 | Front Inner | |
| 1998 | Toyota | Land Cruiser | Front Inner | |
| 1997 | Chevrolet | P30 | Rear Outer | Fits with Spicer 80 Axle. |
| 1997 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 1996 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 1995 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 1994 | Dodge | Ram 2500 | Rear Outer | with 13 (in) x 3.5 (in) Brakes; with Spicer 80 Axle |
| 1986 | Maserati | Quattroporte | Rear Inner | |
| 1985 | Maserati | Quattroporte | Rear Inner | |
| 1984 | Maserati | Quattroporte | Rear Inner | |
| 1983 | Maserati | Quattroporte | Rear Inner | |
| 1982 | Maserati | Quattroporte | Rear Inner | |
| 1981 | Maserati | Quattroporte | Rear Inner | |
| 1980 | Maserati | Quattroporte | Rear Inner | |
| 1979 | Maserati | Quattroporte | Rear Inner |
* 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.