FAG 541521C Wheel Bearing - Rear

Overview of FAG Wheel Bearing 541521C for BMW and Pontiac

The FAG wheel bearing part number 541521C is engineered for precise fitment in select BMW and Pontiac models, including the BMW 525i, 525iT, and Pontiac GTO. Designed to meet exacting specifications, this wheel bearing ensures reliable performance and durability in driveline and axle applications.

• Inside diameter options: 1.457 inches (37 mm)
• Outside diameter options: 2.913 inches (74 mm)
• Height options: 1.772 inches (45 mm)
• Compatible with BMW 525i, 525iT, and Pontiac GTO models
• Part number: 541521C for accurate identification

Technical Specifications and Dimensions

The FAG 541521C wheel bearing features dual inside diameter measurements of 1.457 inches (37 mm) and outside diameters of 2.913 inches (74 mm), with corresponding heights of 1.772 inches (45 mm). These precise dimensions are critical for ensuring proper fit and function within the wheel hub assembly of compatible vehicles. The bearing is designed to handle the rotational forces and loads typical of driveline and axle systems in the specified BMW and Pontiac models.

Application and Compatibility

This wheel bearing is specifically compatible with the BMW 525i and 525iT models, as well as the Pontiac GTO. It is intended for use in the driveline and axle assemblies where reliable wheel rotation and load support are essential. Using the correct FAG 541521C bearing helps maintain vehicle stability and wheel alignment under various driving conditions.

• Reduces wheel hub noise and vibration
• Prevents premature wear of axle components
• Maintains proper wheel alignment and rotation
• Supports safe handling and braking performance
• Addresses issues related to wheel bearing wear or failure

Installation Notes and Tips

When installing the FAG 541521C wheel bearing, ensure the hub assembly is clean and free of debris. Proper lubrication and torque specifications should be followed according to the vehicle manufacturer’s guidelines. It is recommended to inspect related components such as seals and axle shafts during installation to ensure optimal performance and longevity.

Quality Assurance and Warranty

FAG wheel bearings are manufactured to meet stringent quality standards, ensuring durability and consistent performance. The 541521C part number undergoes rigorous testing to comply with OEM specifications for BMW and Pontiac vehicles. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.