FAG 805636 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Mercedes-Benz

FAG 805636 is a rear wheel bearing and hub assembly built for select Mercedes-Benz models from 2003 through 2017. It combines a compact, lightweight design with a maintenance-free bearing and an integral mounting flange for brake, disc, and wheel attachment.

For Mercedes-Benz E-Class, C-Class, SL, SLK, and SLS AMG rear applications, this FAG hub assembly supports precise wheel mounting and dependable driveline service. The FAG 805636 is a direct-fit solution for vehicles that use a 4-bolt hub pattern and 4 bolt holes.

Key Features

• Rear wheel bearing and hub assembly for select Mercedes-Benz applications
• Compact, lightweight construction for efficient packaging
• Maintenance-free bearing design
• Integral mounting flange for brake, disc, and wheel mounting
• 4 bolt holes and 4 hub bolts
• FAG part number 805636

Detailed Description

This FAG wheel bearing and hub assembly is engineered for rear axle service on a wide range of Mercedes-Benz vehicles, including the E400, E550, C350, C63 AMG, SL550, SL63 AMG, SL600, SL55 AMG, SL500, SLK300, SLK350, SLK55 AMG, SLK250, and SLS AMG. It is a practical OE-style replacement for rear hub wear, bearing noise, and mounting issues where the original hub assembly has reached the end of service life. Cross-reference part number: Schaeffler 805636.

What It Helps Solve

• Rear wheel bearing noise or rough rotation
• Excessive hub play or looseness
• Vibration from a worn rear hub assembly
• Brake rotor mounting irregularities at the hub
• Wheel mounting concerns caused by hub wear

Installation Notes and Tips

Verify rear fitment by year, model, and position before installation. Confirm the 4-bolt hub configuration matches the vehicle’s original setup, and inspect related rear suspension and brake components during service. Proper torque procedures and clean mounting surfaces help ensure correct hub seating and reliable operation.

Quality Assurance

FAG is a recognized bearing brand within Schaeffler, and this hub assembly reflects the brand’s focus on proven bearing performance and service-friendly design. Part number 805636 is listed for the confirmed Mercedes-Benz rear applications shown above.