National 511043 Wheel Bearing - Front

Wheel Bearing for Front Applications

National 511043 is a wheel bearing built to meet or exceed OE quality standards for front applications. It is engineered for precise fitment and consistent operation in vehicles that require a 45 mm bore, 84 mm outside diameter, and 41 mm width.

Key Features

• Double row angular contact design for stable load handling.
• Premium-quality construction manufactured to exacting standards.
• Dimensions: 45 mm bore, 84 mm outside diameter, 41 mm width.
• Series RWDB with E-3 type construction.
• Fits front wheel bearing applications on select Mercedes-Benz and INFINITI models.

Detailed Description

National 511043 is a front wheel bearing designed for select Mercedes-Benz CLA250, CLA45 AMG, GLA250, GLA45 AMG, B250e, B Electric Drive, and INFINITI QX30 applications. The double row angular contact design supports smooth rotation and consistent bearing performance, while the specified dimensions help ensure proper fit in the hub assembly. This part number, 511043, is also cross-referenced to 2469810006 and 33416792361 for the same application.

What It Is Used For

• Replacing a worn or noisy front wheel bearing.
• Addressing wheel play or looseness at the hub.
• Restoring smooth wheel rotation and reduced friction.
• Correcting bearing wear that can affect driveline feel.

Installation Notes and Tips

Verify bore, outside diameter, and width before installation to confirm match with the hub assembly. Confirm front-position fitment for the exact vehicle year and model before ordering. Professional installation is recommended to ensure proper bearing seating and alignment.

Quality Assurance

National states that this bearing is manufactured to meet or exceed OE quality and built to exacting standards for lasting performance and extended bearing life.