NSK 45BWD03 Wheel Bearing - Front

Reliable NSK Wheel Bearing for Dodge, Hyundai, Kia, and Mitsubishi

The NSK 45BWD03 wheel bearing is engineered to provide consistent performance and durability for select Dodge, Hyundai, Kia, and Mitsubishi vehicles. Designed with precise dimensions and quality materials, this wheel bearing supports smooth wheel rotation and vehicle stability.

• Inside diameter: 45 mm
• Outside diameter: 84 mm
• Inner race width: 41 mm
• Outer race width: 39 mm
• Generation: 1
• ABS equipped: No

Technical Specifications and Design Details

This NSK wheel bearing, part number 45BWD03, features a 45 mm inside diameter and an 84 mm outside diameter, making it suitable for specific driveline applications. The inner race width of 41 mm and outer race width of 39 mm ensure proper fitment and load distribution. As a first-generation bearing without ABS compatibility, it is designed for vehicles that do not require ABS sensor integration. The precision engineering of this component supports reliable wheel rotation and reduces friction under various driving conditions.

Compatible Vehicles and Applications

This wheel bearing is compatible with a range of models including the Dodge 3000GT and Stealth, Hyundai Azera, Santa Fe, Sonata, and Tucson, Kia Optima, Sportage, and Mitsubishi Diamante and XG350. It is intended for use in driveline and axle assemblies where these specific dimensions and specifications are required.

• Eliminates wheel noise caused by worn bearings
• Reduces wheel vibration and wobble
• Prevents premature tire wear due to bearing failure
• Maintains proper wheel alignment and rotation
• Supports safe vehicle handling and braking performance

Installation Notes and Tips

When installing the NSK 45BWD03 wheel bearing, ensure the hub assembly is clean and free of debris. Use appropriate tools to press the bearing into place without damaging the races. Since this bearing is not ABS equipped, verify compatibility with the vehicle’s braking system. Proper torque specifications should be followed to avoid bearing damage or premature failure.

Quality Assurance and Warranty

NSK manufactures this wheel bearing to meet strict quality standards, ensuring durability and performance. While specific warranty details may vary, NSK typically offers coverage against manufacturing defects. Using genuine NSK parts like the 45BWD03 helps maintain vehicle safety and driveline integrity.