FAG 805953.04 Wheel Bearing and Hub Assembly - Front

Overview of FAG Wheel Bearing and Hub Assembly 805953.04

The FAG 805953.04 wheel bearing and hub assembly is engineered for precise fitment on select BMW models, including the 528i, 535i, 550i, 640i, 740i, and X3 series. Designed to meet OEM specifications, this component ensures reliable performance and durability for driveline and axle systems.

• Bearing inside diameter options: 1.875 inches and 22.23 mm
• Number of bolt holes: 4
• Compatible with multiple BMW models including 528i, 535i GT xDrive, 550i GT, 640i Gran Coupe, 740Li, 750i, 760Li, ActiveHybrid 5 and 7, and X3
• Part number: 805953.04

Technical Details and Specifications

This wheel bearing and hub assembly features dual bearing inside diameters of 1.875 inches and 22.23 mm, accommodating the specific hub and axle shaft dimensions required by BMW vehicles. The 4-bolt hole configuration ensures secure mounting and alignment, critical for maintaining wheel stability and smooth rotation. The assembly is designed to integrate seamlessly with the driveline and axle components of BMW models such as the 535i xDrive and 550i xDrive, providing consistent performance under various driving conditions.

Compatible BMW Models and Applications

The FAG 805953.04 is compatible with a range of BMW vehicles, including but not limited to:

• BMW 528i and 528i xDrive
• BMW 535d, 535i, 535i GT, and 535i GT xDrive
• BMW 550i, 550i GT, and 550i GT xDrive
• BMW 640i and 640i Gran Coupe
• BMW 650i and 650i Gran Coupe
• BMW 740i, 740Li, 750i, 750Li, and 760Li
• BMW ActiveHybrid 5 and ActiveHybrid 7
• BMW X3 series

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise and vibration
• Resolves wheel hub looseness or play
• Prevents uneven tire wear caused by faulty bearings
• Restores proper wheel alignment and rotation
• Addresses ABS sensor malfunctions related to hub assembly

Installation Notes and Tips

Installation of the FAG 805953.04 wheel bearing and hub assembly requires proper tools and adherence to BMW service procedures. Ensure the mounting surface is clean and free of debris before installation. Torque the 4 bolt holes to manufacturer specifications to avoid premature wear or failure. It is recommended to inspect related components such as axle shafts and brake rotors during installation for optimal performance.

Quality Assurance and Warranty

FAG wheel bearing and hub assemblies are manufactured to meet stringent quality standards, ensuring durability and reliability. This part number 805953.04 undergoes rigorous testing to comply with OEM requirements for BMW vehicles. Warranty coverage details should be confirmed with the parts provider, but FAG products typically include a limited warranty against defects in materials and workmanship.