Delphi TC1142 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Delphi TC1142 Front Right Lower Control Arm

Delphi TC1142 is a front right lower suspension control arm and ball joint assembly built for OE-style replacement on select Audi applications. It combines a stamped steel arm, pre-greased construction, and a bolt-in ball joint design to support precise front suspension geometry on Audi 80, 90, 90 Quattro, Coupe Quattro, and Cabriolet models.

Engineered with Delphi OE testing and dimensional analysis, this part is built for direct replacement service where correct fit, material consistency, and suspension alignment matter. The Delphi TC1142 is a practical choice for restoring front-end control on compatible Audi vehicles.

Key Features

• Front right lower suspension control arm and ball joint assembly
• Stamped steel construction with black finish
• Pre-greased design; no grease fitting
• Bushings included with natural rubber bushing material
• Bolt-in ball joint mounting with grooved stud type
• Standard replacement grade for light suspension applications
• Mounting hole quantity: 2; adjustable: no
• Delphi part number TC1142

Detailed Description

The Delphi TC1142 is designed for the front right lower position and is compatible with select Audi suspension layouts from 1988 through 1998. It is a direct-fit replacement for vehicles including Audi 80, Audi 80 Quattro, Audi 90, Audi 90 Quattro, Audi Coupe Quattro, and Audi Cabriolet, with fitment notes that include 19mm bolt applications on several models. Delphi applies OE-focused material and dimensional analysis to help maintain proper compatibility between the replacement part and the original suspension design. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Applications

• Front suspension clunking or looseness from worn control arm bushings
• Uneven tire wear caused by worn lower suspension components
• Steering wander or reduced front-end stability
• Ball joint play affecting alignment and road feel
• Corrosion or fatigue in the original front right lower arm

Installation Notes and Tips

Verify the front right lower position and confirm the vehicle’s bolt size and suspension configuration before installation. Several listed Audi applications specify a 19mm bolt, so matching the original hardware and mounting style is important. Because this assembly is pre-greased and not greaseable, no service fitting is provided. After installation, a professional wheel alignment is recommended to restore correct suspension geometry.

Quality Assurance

Delphi subjects steering and suspension parts to extreme temperature and salt-spray testing and uses OE-level dimensional and material analysis to support consistent replacement quality. The TC1142 is built as a standard replacement part for compatible Audi front suspension service.