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National A-39 Wheel Bearing and Race Set - Rear Inner
National A-39 Wheel Bearing and Race Set Overview
The National A-39 wheel bearing and race set is engineered for reliable driveline performance in select Chrysler, Dodge, and Plymouth vehicles. Designed as a taper bearing set, this component ensures precise fitment and durability for models such as the Dodge Charger, Plymouth Sundance, and Chrysler Town & Country.
- Taper bearing cone bore diameter: 1.2598 inches (31.999 mm)
- Cone length: 0.5906 inches (15.001 mm)
- Cone radius: 0.1400 inches (3.556 mm)
- Cup bore diameter: 2.0866 inches (53.000 mm)
- Cup length: 0.4528 inches (11.501 mm)
- Cup radius: 0.0500 inches (1.270 mm)
- Standout dimension: 0.0118 inches (0.300 mm)
- Overall width: 0.5709 inches (14.500 mm)
- Taper bearing cone part number: JL26749F
- Taper bearing cup part number: JL26710
Technical Details and Specifications
The National A-39 wheel bearing and race set features a taper bearing design optimized for specific driveline applications. The cone bore measures 1.2598 inches (31.999 mm) with a cone length of 0.5906 inches (15.001 mm), providing a precise fit for the bearing cone. The cup bore diameter is 2.0866 inches (53.000 mm) with a cup length of 0.4528 inches (11.501 mm), ensuring proper seating and alignment within the hub assembly. The standout dimension of 0.0118 inches (0.300 mm) is critical for maintaining correct bearing preload and minimizing play. This set includes the taper bearing cone JL26749F and cup JL26710, matching OEM specifications for consistent performance.
Compatible Vehicles and Applications
This wheel bearing and race set is compatible with a range of Chrysler, Dodge, and Plymouth models, including but not limited to:
- Chrysler Imperial, LeBaron, New Yorker, Town & Country
- Dodge Charger, Daytona, Rampage, Spirit, Sundance, Aries, Lancer, Laser, Turismo, Turismo 2.2
- Plymouth Acclaim, Reliant, Shadow, Dynasty, Expo, 600
Use the National A-39 bearing set for maintenance or replacement in these vehicles to ensure proper driveline function and safety.
Common Issues Addressed by the National A-39 Bearing Set
- Eliminates wheel bearing noise caused by worn or damaged bearings
- Prevents excessive wheel play and vibration
- Restores proper bearing preload and alignment
- Reduces risk of premature bearing failure due to improper fit
- Improves overall driveline stability and handling
Installation Notes and Tips
- Ensure hub and spindle surfaces are clean and free of debris before installation
- Use proper tools to press the bearing cone and cup to avoid damage
- Verify the standout dimension to maintain correct bearing preload
- Apply recommended grease compatible with taper bearings
- Consult vehicle service manual for torque specifications and installation procedures
Quality Assurance and Warranty
National wheel bearing and race sets are manufactured to meet or exceed OEM standards for fit, form, and function. The A-39 set undergoes rigorous quality control to ensure durability and performance in demanding automotive applications. While specific warranty details may vary, National products typically include a limited warranty against defects in materials and workmanship. Refer to the product documentation for complete warranty information.
| Brand | National |
| Part Number | A-39 |
| Cone Bore (Inch) | 1.2598 |
| Cone Bore (MM) | 31.9990 |
| Cone Length (Inch) | 0.5906 |
| Cone Length (MM) | 15.0010 |
| Cone Radius (Inch) | 0.1400 |
| Cone Radius (MM) | 3.5560 |
| Cup Bore (Inch) | 2.0866 |
| Cup Bore (MM) | 53.0000 |
| Cup Length (Inch) | 0.4528 |
| Cup Length (MM) | 11.5010 |
| Cup Radius (Inch) | 0.0500 |
| Cup Radius (MM) | 1.2700 |
| Part Description | Taper Bearing Set |
| Standout (Inch) | 0.0118 |
| Standout (MM) | 0.3000 |
| Taper Bearing Cone | JL26749F |
| Taper Bearing Cup | JL26710 |
| Width (Inch) | 0.5709 |
| Width (mm) | 14.5000 |
This part fits 142 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1995 | Dodge | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1995 | Plymouth | Acclaim | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1994 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1994 | Chrysler | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1994 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1994 | Dodge | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1994 | Plymouth | Acclaim | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1994 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Chrysler | Dynasty | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Chrysler | Imperial | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Chrysler | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Dodge | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Plymouth | Acclaim | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1993 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Chrysler | Dynasty | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Chrysler | Imperial | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Chrysler | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Dodge | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Plymouth | Acclaim | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1992 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Chrysler | Dynasty | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Chrysler | Imperial | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Chrysler | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Chrysler | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Dodge | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Plymouth | Acclaim | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1991 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Chrysler | Dynasty | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Chrysler | Imperial | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Chrysler | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Chrysler | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Dodge | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Plymouth | Acclaim | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1990 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Chrysler | Dynasty | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Chrysler | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Dodge | Aries | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Dodge | Lancer | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Dodge | Spirit | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Plymouth | Acclaim | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Plymouth | Expo | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Plymouth | Reliant | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1989 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Chrysler | Dynasty | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Chrysler | Town & Country | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Dodge | 600 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Dodge | Aries | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Dodge | Lancer | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Plymouth | Expo | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Plymouth | Reliant | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1988 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Chrysler | Town & Country | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Dodge | 600 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Dodge | Aries | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Dodge | Charger | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Dodge | Lancer | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Dodge | Shadow | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Plymouth | Expo | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Plymouth | Reliant | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1987 | Plymouth | Sundance | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Chrysler | Laser | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Chrysler | Town & Country | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Dodge | 600 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Dodge | Aries | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Dodge | Charger | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Dodge | Lancer | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Plymouth | Reliant | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Plymouth | Turismo | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1986 | Plymouth | Turismo 2.2 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Chrysler | Laser | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Chrysler | Town & Country | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Dodge | 600 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Dodge | Aries | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Dodge | Charger | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Dodge | Lancer | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Plymouth | Reliant | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Plymouth | Turismo | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1985 | Plymouth | Turismo 2.2 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Chrysler | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Chrysler | Laser | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Chrysler | Town & Country | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Dodge | 600 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Dodge | Aries | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Dodge | Charger | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Dodge | Daytona | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Dodge | Rampage | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Plymouth | Reliant | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1984 | Plymouth | Turismo | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Chrysler | LeBaron | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Chrysler | New Yorker | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Chrysler | Town & Country | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Dodge | 600 | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Dodge | Aries | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Dodge | Charger | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Dodge | Rampage | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Plymouth | Reliant | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
| 1983 | Plymouth | Turismo | Rear Inner | Tapered wheel bearing and race set with cup and cone design for optimal fitment. |
* 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.