Delphi TC1182 Suspension Control Arm and Ball Joint Assembly - Rear Lower Rearward

OE-Style Rear Lower Control Arm

Delphi TC1182 is a standard replacement suspension control arm and ball joint assembly for select Audi applications. It is built with a steel casting/forged construction, natural rubber bushings, and a threaded ball joint stud for a direct-fit rear suspension repair.

Compatible with 2000-2002 Audi S4, rear lower rearward; 1996-2001 Audi A4 Quattro, rear lower rearward; 1992 Audi 80, rear lower rearward; and 1992 Audi 80 Quattro, rear lower rearward. Delphi TC1182 is also a fitment-based replacement for drivers searching for a rear lower control arm for Audi A4 Quattro and Audi S4 suspension service.

Key Features

• Delphi TC1182 standard replacement control arm and ball joint assembly
• Steel control arm with casting/forged construction
• Natural rubber bushings included for suspension isolation
• Threaded ball joint stud with 12.0 mm thread diameter
• Mounting hardware included
• Black finish
• Light suspension grade type
• Not pre-greased and not greaseable

Detailed Description

Delphi applies OE-focused dimensional and material analysis to this rear lower control arm assembly to support proper fit and suspension geometry. The part is tested for extreme temperature exposure and salt-spray resistance as part of Delphi’s OE-oriented validation process, helping confirm durability in demanding road conditions. This makes TC1182 a practical choice when replacing worn rear suspension components on Audi A4 Quattro, Audi S4, Audi 80, and Audi 80 Quattro models.

This part cross-references MOOG Chassis Products RK622877 for the same application.

What It Helps Fix

• Rear suspension looseness or clunking from worn bushings
• Excessive play caused by a worn ball joint
• Uneven rear tire wear related to suspension geometry issues
• Noise or vibration from deteriorated rear lower control arm components
• Restoration of rear suspension stability after wear or corrosion

Installation Notes and Tips

• Verify the rear lower rearward position before ordering; this part is position-specific.
• Inspect adjacent bushings, fasteners, and mounting points during installation.
• Use the included mounting hardware where applicable and follow factory torque specifications.
• Perform a wheel alignment after suspension replacement.
• Confirm vehicle application by year, make, model, and rear suspension position.

Quality Assurance

Delphi uses OE-based engineering, dimensional checks, and material analysis to support consistent aftermarket fitment. The part is validated through temperature and corrosion exposure testing to help meet the demands of everyday suspension service.