GMB 730-0231 Wheel Bearing and Hub Assembly - Front

Wheel Bearing Hub Assembly for Front Driveline Service

GMB 730-0231 is a front wheel bearing and hub assembly built to meet or exceed OEM specifications. It is a driven hub design for applications that require a front hub without an ABS sensor, ABS tone ring, or wheel studs.

Key Features

• Front wheel bearing and hub assembly for driveline and axle service
• Driven hub assembly design
• ABS sensor not included
• ABS tone ring not required
• Wheel studs not required
• Manufactured to meet or exceed OEM specifications
• Cross-references Timken SP580310 and MOOG Hub Assemblies 515058 for the same application

Detailed Description

This GMB wheel bearing and hub assembly, part number 730-0231, is built for front-end service on heavy-duty Chevrolet, GMC, and Hummer applications. It is a direct-fit style replacement for vehicles such as the Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500, Suburban 2500, Avalanche 2500, GMC Sierra 1500, Sierra 2500 HD, Sierra 3500, Yukon XL 2500, and Hummer H2. The driven hub design supports the front axle setup used in these applications, while the no-sensor, no-tone-ring configuration keeps the part matched to vehicles that do not require those components at the hub.

Compatible With 2007 Chevrolet Silverado 1500, front; 2007 Chevrolet Silverado 2500 HD, front; 2007 GMC Sierra 1500, front; 2003-2007 Hummer H2, front; and other listed Chevrolet Silverado and GMC Sierra front applications. Part number 730-0231 is also a practical reference when searching for OE-style front hub replacement options for these platforms.

What It Helps Solve

• Front wheel bearing noise or rough rotation
• Hub play or looseness at the front wheel end
• Vibration or instability related to worn hub components
• Service replacement for a damaged driven front hub assembly
• Restoration of proper front wheel support on listed Chevrolet, GMC, and Hummer models

Installation Notes and Tips

Verify the vehicle’s front hub configuration before ordering, especially on 2007 old body style Silverado and Sierra applications and on 8-lug models. Confirm that the vehicle does not require an ABS sensor or tone ring at the hub, since this assembly is specified without those features. Always match the part to the exact year, make, model, and front position shown in the fitment data.

Quality Assurance

GMB states that this assembly is manufactured to meet or exceed OEM specifications, supporting consistent fit and function for front hub replacement service. Part number 730-0231 is engineered for the listed applications and is backed by GMB’s OE-spec manufacturing approach.