GSP 104205 Wheel Bearing and Hub Assembly - Front, Front Left or Front Right

Wheel Bearing and Hub Assembly for Front Applications

The GSP New Wheel Bearing and Hub Assembly, part number 104205, is built for front-wheel service on select Chevrolet, Pontiac, and Saturn vehicles. It combines the hub and bearing into one service unit for a direct replacement on applications that use a 4-bolt wheel pattern and a 33-spline internal interface.

Compatible with Chevrolet Cobalt, Pontiac G5, Pontiac Pursuit, and Saturn Ion front applications, this assembly is specified with a 56.5 hub pilot diameter, 132 flange diameter, 39 flange offset, and M12x1.5 bolt thread pitch. The GSP New Wheel Bearing and Hub Assembly line focuses on application-specific fitment for common driveline and axle service needs.

Key Features

• Part number 104205 for front wheel bearing and hub replacement
• Gen 3 ball bearing design
• 56.5 hub pilot diameter and 56.5 pilot diameter
• 132 flange diameter with 39 flange offset
• 100 bolt circle diameter
• 3 wheel studs with M12x1.5 bolt thread pitch
• 33 inside spline quantity
• Bolts included
• ABS: No

Detailed Description

This GSP wheel bearing and hub assembly is engineered for front axle service on 2003-2010 Chevrolet Cobalt, 2007-2009 Pontiac G5, 2003-2007 Saturn Ion, and 2005-2006 Pontiac Pursuit applications listed below. It is a Gen 3 ball bearing unit with the hub and bearing integrated for a straightforward replacement of worn front hub components. The 104205 configuration is matched to vehicles using a 4-bolt wheel setup on the applicable Cobalt and G5 fitments.

This part cross-references Timken HA590069 and SKF BR930315 for the same application.

What It Is Used For

• Replacing a noisy or rough front wheel bearing
• Restoring proper front hub rotation on Chevrolet Cobalt and Pontiac G5 models
• Addressing front-end vibration related to hub wear
• Correcting wheel play caused by bearing fatigue
• Servicing front left or front right positions on Pontiac Pursuit applications

Installation Notes and Tips

• Fits 2007-2010 Chevrolet Cobalt, front.
• Fits 2010 Chevrolet Cobalt, front.
• Fits 2005-2006 Chevrolet Cobalt, front.
• Fits 2007-2009 Pontiac G5, front.
• Fits 2003-2007 Saturn Ion, front.
• Fits 2005-2006 Pontiac Pursuit, front right.
• Fits 2005-2006 Pontiac Pursuit, front left.
• Verify wheel stud pattern, spline count, and hub dimensions before installation.
• Confirm the vehicle does not require an ABS-equipped hub, since this assembly is listed as non-ABS.

Quality Assurance

GSP New Wheel Bearing and Hub Assembly components are cataloged by application and dimensional specification to support accurate replacement selection. Part number 104205 is listed with defined hub, flange, spline, and bolt specifications for the covered Chevrolet Cobalt, Pontiac G5, Pontiac Pursuit, and Saturn Ion front applications.