FAG 579557 Wheel Bearing - Front or Rear

Overview of FAG 579557 Wheel Bearing

The FAG 579557 wheel bearing is engineered for reliable driveline performance in select Cadillac, Saab, Saturn, and Suzuki vehicles. Designed with precise dimensions, this component ensures proper fit and function for models including the Saab 9-3, 9-5, and Saturn LS series.

• Inside Diameter Options: 1.535 inches (39 mm)
• Outside Diameter Options: 2.913 inches (74 mm)
• Height Options: 1.535 inches (39 mm)
• Bearing Inside Diameter: 1.875 inches (47.625 mm)
• Compatible with multiple vehicle makes and models

Technical Specifications and Design Details

The FAG 579557 wheel bearing features dual inside diameter measurements of 1.535 inches (39 mm) and a bearing inside diameter of 1.875 inches (47.625 mm), accommodating specific axle and hub configurations. Its outside diameter measures 2.913 inches (74 mm), with a height of 1.535 inches (39 mm), providing a compact yet robust profile suitable for driveline applications. These precise dimensions ensure optimal load distribution and rotational stability for vehicles such as the Cadillac Catera, Saab 900, and Suzuki L series models.

Compatible Vehicles and Applications

This wheel bearing is compatible with the following makes and models:

• Cadillac Catera
• Saab 9-3, 9-5, 900
• Saturn Forenza, LS, LS1, LS2, LW1, LW2, LW200, LW300
• Suzuki L100, L200, L300

It is designed to replace worn or damaged wheel bearings in these vehicles, maintaining driveline integrity and wheel alignment.

Common Issues Addressed by FAG 579557 Wheel Bearing

• Eliminates wheel noise caused by bearing wear
• Reduces vibration and uneven tire wear
• Restores smooth wheel rotation and handling
• Prevents axle and hub damage from bearing failure
• Improves overall vehicle safety and drivability

Installation Notes and Tips

Proper installation of the FAG 579557 wheel bearing requires attention to the specified inside and outside diameters to ensure a secure fit. It is recommended to inspect the hub and axle surfaces for wear or damage before installation. Use appropriate tools to press the bearing into place without applying excessive force that could damage the component. Verify correct seating and rotation after installation to confirm proper function.

Quality Assurance and Warranty

FAG wheel bearings are manufactured to meet stringent quality standards, ensuring durability and performance in demanding automotive applications. The 579557 part number undergoes rigorous testing for dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the parts provider, but FAG typically offers limited warranties covering manufacturing defects.