FAG 102139 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Buick, Cadillac, Oldsmobile, and Pontiac

The FAG 102139 wheel bearing and hub assembly is engineered to meet the specific requirements of select Buick, Cadillac, Oldsmobile, and Pontiac models. Designed with precision, this component ensures proper fitment and reliable performance for vehicles such as the Buick LeSabre, Cadillac DeVille, and Pontiac Bonneville.

• Number of bolt holes: 4
• Number of hub bolts: 5
• Compatible with multiple GM luxury and full-size models
• Durable construction for long-lasting service
• Part number 102139 for exact replacement

Detailed Product Description

This FAG wheel bearing and hub assembly (part number 102139) features a 4-bolt hole configuration and includes 5 hub bolts, ensuring secure mounting and optimal alignment. The assembly is designed to replace worn or damaged hubs on vehicles including the Buick 60 Special, Cadillac 88 and 98 series, Oldsmobile Regency, and Pontiac Park Avenue. Its robust design supports driveline stability and smooth wheel rotation, critical for maintaining vehicle handling and safety.

Applications and Problem Solving

This wheel bearing and hub assembly is used to address common driveline and axle issues such as:

• Excessive wheel play or looseness
• Unusual noises from the wheel area during driving
• Vibration or wobbling at certain speeds
• Uneven tire wear caused by hub misalignment
• Failed or worn wheel bearings affecting vehicle control

Installation Notes and Tips

When installing the FAG 102139 wheel bearing and hub assembly, ensure the following:

• Verify compatibility with your vehicle make and model, such as Buick LeSabre or Cadillac DeVille
• Use proper torque specifications for the 4 bolt holes and 5 hub bolts to avoid premature wear
• Inspect surrounding components like the axle and brake system for wear or damage
• Clean mounting surfaces thoroughly before installation
• Consider professional installation if unfamiliar with driveline components

Quality Assurance and Warranty

FAG is a recognized manufacturer of driveline components, known for precision engineering and durability. The 102139 wheel bearing and hub assembly undergoes strict quality control to meet OEM standards. While specific warranty details may vary, FAG products typically include coverage against manufacturing defects to ensure reliability and customer confidence.