Dorman 526-623 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 526-623 suspension control arm and ball joint assembly is engineered for reliable performance in select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Designed as a standard replacement part, it offers a pre-greased, boxed steel construction to maintain suspension integrity and vehicle handling.

• Pre-greased for immediate use and reduced maintenance
• Boxed steel control arm construction for enhanced strength
• Includes bushings and ball joint for a complete assembly
• Threaded ball joint stud with press-in mounting type
• Compatible with multiple GM and related models including Trailblazer and Envoy
• Black finish for corrosion resistance
• Mounting hardware included for straightforward installation

Product Features and Specifications

This suspension control arm assembly features a boxed steel arm that provides structural rigidity and durability under normal driving conditions. The pre-greased ball joint and bushings reduce initial wear and help extend service life. The ball joint is designed with a threaded stud and press-in mounting type, ensuring a secure fit. The assembly comes with five mounting holes and a black finish to resist corrosion. It is a standard replacement grade part, suitable for restoring factory suspension performance.

Compatible Vehicles and Applications

The Dorman 526-623 is compatible with a range of vehicles including Buick 9-7x, Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, Isuzu Ascender, Oldsmobile Bravada, and Saab Rainier. This makes it a practical choice for owners seeking a reliable suspension control arm and ball joint assembly for these specific models.

• Restores proper suspension alignment and handling
• Replaces worn or damaged control arms and ball joints
• Eliminates clunking or knocking noises from suspension
• Improves vehicle stability and steering response
• Addresses uneven tire wear caused by suspension issues

Installation Notes and Tips

Installation of the Dorman 526-623 suspension control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is press-in type with a threaded stud, proper tools should be used to avoid damage during installation. The assembly comes pre-greased, so additional lubrication is not necessary. Verify vehicle compatibility before installation to ensure correct fitment.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 526-623 assembly undergoes quality checks to ensure durability and performance. While specific warranty details are not provided, Dorman parts typically come with a limited warranty covering defects in materials and workmanship.