Dorman 524-407 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Dorman 524-407 Front Left Lower Control Arm

Dorman 524-407 is a direct replacement suspension control arm and ball joint assembly for specific applications on the 1992-1995 Mazda 929. It is built to restore smooth ride quality, directional stability, and predictable steering response when the original front suspension arm is worn or damaged.

Compatible with Mazda 929 front left lower applications, this assembly combines the control arm and ball joint in one service part for a precise OE-style repair. The aluminum arm, pre-greased construction, rubber bushings, and included mounting hardware support a straightforward suspension service on the front left lower position.

Key Features

• Direct replacement for the original equipment suspension control arm and ball joint assembly
• Fits 1992-1995 Mazda 929, front left lower
• Pre-greased for initial service readiness
• Ball joint is installed and uses a press-in mounting design
• Aluminum control arm construction with black finish
• Rubber bushings included for suspension isolation
• Mounting hardware included
• Regular grade, light suspension application

Detailed Description

Dorman 524-407 is engineered as a replacement for the front left lower control arm assembly on the Mazda 929 from 1992 through 1995. The assembly includes the ball joint already installed, with a threaded stud and press-in mounting type that matches the service requirements of the application. Its aluminum construction helps maintain the original suspension geometry while supporting consistent handling characteristics.

This part cross-references MOOG Chassis Products RK620527 for the same application. It also cross-references Delphi TC7098 for the same application. For buyers searching for a front left lower control arm for Mazda 929, Dorman 524-407 provides a direct-fit repair option backed by an industry-focused evaluation process aimed at ride quality and directional stability.

Common Repair Uses

• Restores steering stability after a worn control arm or ball joint
• Addresses clunking or looseness from deteriorated suspension joints
• Helps correct uneven tire wear caused by front suspension wear
• Replaces damaged rubber bushings in the front left lower suspension arm
• Supports proper wheel control on Mazda 929 front suspension service

Installation Notes and Tips

Verify fitment by year, make, model, and position before installation. This assembly is for the front left lower location on 1992-1995 Mazda 929 applications. Inspect adjacent suspension components, alignment angles, and fasteners during service, and perform a professional wheel alignment after replacement to confirm proper suspension geometry.

Quality Assurance

Dorman backs this suspension control arm and ball joint assembly with an OE-style replacement approach and an evaluation process focused on fit, ride control, and predictable handling. Part number 524-407 is built for direct replacement service on the specified Mazda 929 applications.