Mevotech GS50923 Suspension Control Arm Shaft Kit - Front Upper

Mevotech GS50923 Front Upper Control Arm Shaft Kit

Mevotech GS50923 is a front upper suspension control arm shaft kit built for direct-fit service on a wide range of GM and related applications. With a 14.96-inch shaft length, 0.49-inch bolt hole diameter, and 5/8"-18 thread size, it addresses the mounting and alignment points used in front upper control arm service.

Compatible With Chevrolet Blazer, Chevrolet S10, GMC Sonoma, GMC Jimmy, and other listed applications, this part number GS50923 is a practical replacement when the original shaft is worn, damaged, or no longer holding alignment correctly.

Key Features

• Front upper suspension control arm shaft kit for service replacement
• 14.96-inch shaft length for listed vehicle applications
• 0.49-inch bolt hole diameter
• 5/8"-18 thread size for the specified fitment
• Mevotech GS50923 fitment coverage across multiple GM platforms
• Cross-references Mevotech Original Grade GS50923 and Mevotech Supreme MS50923 for the same application

Detailed Description

Mevotech GS50923 is engineered for front upper suspension service where the control arm shaft is the critical mounting point between the control arm and chassis. It is listed for 1995-2005 Chevrolet Blazer, 1982-2003 Chevrolet S10, 1991-2003 GMC Sonoma, 1992-2002 GMC Jimmy, and additional classic GM A/G-body applications including Chevrolet Monte Carlo, Buick Regal, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and Chevrolet El Camino. This makes GS50923 a relevant replacement for owners restoring steering response and suspension geometry on vehicles such as the Chevrolet S10 and GMC Jimmy.

This part cross-references Dorman - OE Solutions 520-192 for the same application.

What It Helps Address

• Loose or worn front upper control arm shaft mounting points
• Suspension noise from worn shaft interfaces
• Alignment instability after control arm service
• Uneven tire wear caused by suspension wear at the upper control arm
• Restoration work on listed Chevrolet, GMC, Buick, Oldsmobile, and Pontiac models

Installation Notes and Tips

Verify the vehicle’s front upper application, shaft length, bolt hole diameter, and 5/8"-18 thread specification before installation. Compare the removed shaft to the new part to confirm match-up on the control arm and frame-side mounting points. After installation, a professional wheel alignment is recommended to restore suspension geometry on the affected Chevrolet S10, GMC Sonoma, or other listed vehicle.

Quality Assurance

Mevotech supplies suspension components for OE-style service replacement across a broad range of passenger vehicles and light trucks. GS50923 is cataloged with defined dimensional specifications and confirmed interchange references to support accurate parts matching.