GMB 770-0021 Wheel Bearing - Rear

Reliable Wheel Bearing for Lexus and Toyota Vehicles

The GMB 770-0021 wheel bearing is designed to provide dependable performance for select Lexus and Toyota models. Engineered as a driven hub assembly, this part supports smooth wheel rotation without requiring ABS sensors or tone rings.

• Compatible with Lexus Cressida, GS300, LS400, SC300, SC400, and Toyota Supra
• Driven hub assembly design for direct fitment
• No ABS sensor or tone ring required
• Wheel studs not required for installation
• GMB part number 770-0021 ensures precise replacement

Product Features and Specifications

This GMB wheel bearing (part number 770-0021) is engineered as a driven hub assembly, meaning it integrates the bearing and hub into a single unit that mounts directly to the vehicle’s axle. It does not include an ABS sensor or tone ring, making it suitable for vehicles that do not require these components. Additionally, wheel studs are not part of this assembly, so it is intended for applications where studs are already present or not necessary.

Applications and Vehicle Compatibility

This wheel bearing is compatible with several Lexus and Toyota models, including the Lexus Cressida, GS300, LS400, SC300, SC400, and the Toyota Supra. It is designed to meet the specific fitment requirements of these vehicles, ensuring proper alignment and function within the driveline and axle system.

Common Issues Addressed by This Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Restores smooth wheel rotation and reduces vibration
• Prevents premature tire wear due to bearing failure
• Maintains proper hub alignment for safe vehicle handling
• Supports driveline integrity in Lexus and Toyota models listed

Installation Notes and Tips

When installing the GMB 770-0021 wheel bearing, ensure the vehicle is properly supported and the old bearing is fully removed before fitting the new driven hub assembly. Since this part does not include ABS sensors or tone rings, verify that your vehicle’s system does not require these components. Wheel studs are not included, so confirm existing studs are in good condition or replaced separately if needed.

Quality Assurance and Warranty

GMB manufactures this wheel bearing to meet OEM specifications, providing reliable performance and durability. While specific warranty details are not provided here, GMB products typically come with manufacturer-backed warranties to cover defects in materials and workmanship. Refer to GMB’s official documentation for exact warranty terms.