InMotion WB510020 Wheel Bearing - Front or Rear

Wheel Bearing for Audi and Volkswagen Applications

The InMotion WB510020 wheel bearing is a round, non-driven ball bearing built for rear and front axle applications where smooth rotation and stable wheel support are required. With a 43 mm inside diameter, 82 mm outside diameter, and 37 mm width, it is sized for specific Audi and Volkswagen fitments across multiple model years.

Key Features

• Part number: WB510020
• Wheel bearing, Gen 1 bearing generation
• Ball bearing construction with 2-row design
• Round profile
• Inside diameter: 43 mm (1.693 in)
• Outside diameter: 82 mm (3.228 in)
• Width: 37 mm (1.457 in)
• Non-driven application
• Flange included: No
• ABS sensor ring: No

Detailed Description

InMotion WB510020 is a wheel bearing engineered for driveline and axle service where consistent wheel support and reduced friction are important. Its 2-row ball bearing design and Gen 1 construction provide a practical service solution for vehicles that use this specific bearing size. This part number WB510020 is listed for rear and front positions on select Audi A4, Audi A4 Quattro, Audi A6 Quattro, Audi A8, Audi A8 Quattro, Audi Cabriolet, Audi 80, Audi 80 Quattro, Audi 90, Audi 90 Quattro, Audi Coupe Quattro, Audi S4, and Volkswagen Passat applications.

Compatible vehicle coverage includes Fits 1997-2001 Audi A4, front; Fits 1997-2001 Audi A4 Quattro, front; Fits 1998-2004 Audi A6 Quattro, rear; Fits 2002-2005 Volkswagen Passat, rear; and Fits 1998-2000 Volkswagen Passat, front. Additional fitments include rear and front positions on select Audi A8 and Audi 90-series models, making WB510020 a targeted replacement for specific OE-style bearing dimensions.

What It Helps Address

• Wheel noise caused by worn bearing surfaces
• Excessive wheel play or looseness
• Rough rotation at the hub assembly
• Vibration related to bearing wear
• Reduced wheel stability from deteriorated support components

Installation Notes and Tips

Confirm the bearing dimensions, position, and vehicle application before installation. This bearing does not include a flange and does not use ABS integration, so verify the hub and sensor setup on the vehicle before service. For best results, inspect related hub and axle components for wear and replace any damaged mating parts during repair.

Quality Assurance

Crafted from high-quality materials for durability in automotive and industrial use, this bearing is built to deliver steady rotational performance and reliable service life across the listed applications. InMotion WB510020 is a direct-fit style service part for the specified Audi and Volkswagen wheel bearing applications.