Dorman 532-148 Suspension Control Arm Shaft Kit - Front Upper

Dorman 532-148 Suspension Control Arm Shaft Kit

Dorman 532-148 is a suspension control arm shaft kit built as a direct replacement for the original equipment on select vehicles. It is engineered for the front upper suspension position on Chevrolet Astro and GMC Safari models, with steel shaft construction and rubber bushings for a serviceable OE-style repair.

Key Features

• Steel shaft construction for durable suspension support
• Rubber bushings included for OE-style ride characteristics
• Mounting hardware included for installation
• Standard shaft type with regular grade construction
• Black bushing color for a factory-style appearance
• Fits 1990-2005 Chevrolet Astro, front upper
• Fits 1990-2005 GMC Safari, front upper

Detailed Description

This Dorman suspension control arm shaft kit, part number 532-148, is precision-engineered and tested to replace the original equipment on specific Chevrolet Astro and GMC Safari applications. The kit includes a steel control arm shaft, rubber bushings, nuts, and washers, giving you the core components needed for a front upper suspension repair. This part cross-references Delphi TC6512 for the same application.

For drivers searching for a front upper suspension control arm shaft kit for 1990-2005 Chevrolet Astro or 1990-2005 GMC Safari, Dorman 532-148 provides the correct OE-style fitment and component layout. The standard shaft design and included bushings support a straightforward replacement where worn suspension pivot components have affected alignment or handling.

What It Helps Fix

• Excessive front suspension play from worn control arm shaft bushings
• Clunking or knocking noises from the upper suspension area
• Uneven tire wear caused by loose or deteriorated pivot components
• Steering wander related to worn front upper suspension hardware
• Alignment instability after suspension wear on Astro and Safari models

Installation Notes and Tips

Verify vehicle year, make, model, and front upper position before installation. Inspect the surrounding control arm and suspension mounting points for wear or damage before replacing the shaft kit. Because grease fitting and pre-greasing are not required for this design, install the supplied bushings and hardware according to the vehicle service procedure and complete a professional alignment after repair.

Quality Assurance

Dorman manufactures this control arm shaft kit as a tested replacement part for specific OE applications. The steel shaft, rubber bushings, and included mounting hardware are selected to match the service needs of the listed Chevrolet Astro and GMC Safari front upper suspension positions.