Delphi TC1268 Suspension Control Arm - Rear Lower Rearward

OE-Style Rear Lower Rearward Control Arm

Delphi TC1268 is a suspension control arm built for the rear lower rearward position on select Audi applications. It combines steel and aluminum construction with a forged/cast design and natural rubber bushings to support stable rear suspension geometry and consistent ride control.

Fits 1997-2003 Audi A8 Quattro, rear lower rearward. Fits 2001-2003 Audi S8, rear lower rearward. Fits 1997-1999 Audi A8, rear lower rearward.

Key Features

• Delphi TC1268 suspension control arm for rear lower rearward placement
• Steel and aluminum construction with casting/forged manufacturing
• Natural rubber bushings included for suspension isolation
• Straight shape with standard replacement grade
• No ball joint, grease fitting, or pre-greasing included
• Silver finish with a regular-grade OE-style replacement design

Detailed Description

This Delphi control arm is engineered for rear suspension service on Audi A8, Audi A8 Quattro, and Audi S8 models listed above. The part number TC1268 is built with dimensional and material analysis to support OE-level fitment, while the steel and aluminum construction helps maintain strength in a suspension component that sees constant load changes. Natural rubber bushings are included to help isolate road vibration and preserve rear suspension response.

Delphi validates its steering and suspension components through temperature and corrosion exposure testing, including extreme cold, high heat, and extended salt-spray conditions. That testing approach supports dependable performance in demanding driving environments and helps the TC1268 meet the needs of drivers replacing a worn rear lower rearward control arm on these Audi platforms. This part cross-references Dorman OE Solutions 520-720 for the same application.

What It Helps Address

• Rear suspension looseness or clunking from worn control arm bushings
• Uneven rear wheel alignment caused by a fatigued control arm
• Excess vibration transferred through deteriorated rubber bushings
• Handling instability from worn rear lower rearward suspension hardware
• Restoration of rear suspension geometry on Audi A8, A8 Quattro, and S8 models

Installation Notes and Tips

Verify the rear lower rearward position before installation and compare the old arm to the new Delphi TC1268 for shape, mounting-hole spacing, and bushing layout. Mounting hardware is not included, so reuse or replace fasteners as needed based on vehicle condition. Because this control arm uses rubber bushings, final tightening should be performed at normal ride height to help avoid premature bushing stress.

Quality Assurance

Delphi applies OE-focused engineering and extensive material checks to its aftermarket steering and suspension portfolio. The TC1268 is tested for temperature extremes and salt-spray exposure to support durability in real-world service.