GSP 273225 Wheel Bearing - Rear

Overview of GSP New Wheel Bearing 273225 for BMW Models

The GSP New Wheel Bearing part number 273225 is engineered for precise fitment and reliable performance in various BMW vehicles. Designed with advanced features such as a tone ring for ABS compatibility, this wheel bearing supports smooth driveline operation and enhanced safety.

• Anti Lock Braking System Type: Tone ring
• Flange Offset: 37.2 mm
• Bolt Circle Diameter: 106 mm
• ABS Tone Ring Tooth Quantity: 48
• Anti Lock Braking System Compatible: Yes
• Bearing Generation: Gen 2
• Bearing Type: Ball bearing
• Bolts Included: No
• Hub Pilot Diameter: 90 mm
• Pilot Diameter: 90 mm

Detailed Features and Specifications

This GSP New Wheel Bearing 273225 is a ball-type bearing designed to meet the demands of BMW driveline and axle systems. The inclusion of a tone ring with 48 teeth ensures accurate ABS sensor readings, critical for vehicles equipped with anti-lock braking systems. The flange offset of 37.2 mm and bolt circle diameter of 106 mm provide precise mounting alignment, while the 90 mm hub pilot diameter ensures a secure fit on compatible BMW models. This Gen 2 bearing generation reflects improvements in durability and performance over previous iterations.

Compatible BMW Models and Applications

This wheel bearing is compatible with a wide range of BMW vehicles, including but not limited to the 525i, 528i, 530i, 535i, 540i, 550i, 640i, 650i, 740i, 750i, 760Li, ActiveHybrid 5 and 7, and the M5. It supports both standard and xDrive variants, as well as Gran Coupe and GT models, ensuring broad applicability across BMW's lineup.

• Replaces worn or damaged wheel bearings causing noise or vibration
• Restores proper ABS sensor function and braking response
• Eliminates wheel play and improves steering stability
• Prevents premature wear of related driveline components
• Addresses uneven tire wear due to bearing failure

Installation Notes and Tips

Installation of the GSP New Wheel Bearing 273225 requires proper tools and adherence to manufacturer torque specifications. Note that bolts are not included with this part, so reusing original hardware or sourcing new bolts is necessary. Ensure the hub pilot diameter matches the vehicle hub for correct alignment. It is recommended to inspect the ABS sensor and wiring during installation to confirm proper function with the tone ring.

Quality Assurance and Warranty

GSP wheel bearings are manufactured to meet OEM standards, providing reliable performance and durability. The Gen 2 bearing design incorporates enhancements for extended service life. While specific warranty details are not provided here, GSP products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.