Delphi TC6172 Suspension Control Arm and Ball Joint Assembly - Front Upper

Delphi TC6172 Front Upper Control Arm

Delphi TC6172 is a front upper suspension control arm and ball joint assembly built for OE-style replacement on select Chrysler and Dodge vehicles. It combines a tubular steel arm, pre-greased construction, and included bushings to support precise front suspension geometry on Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum applications.

Key Features

• Front upper suspension control arm and ball joint assembly
• Pre-greased for initial service readiness
• Tubular steel control arm with black finish
• Ball joint mounting type: bolt-in
• Ball joint stud type: threaded
• Bushings included with natural rubber (NR) material
• Mounting hardware included
• Adjustable design for alignment correction
• Standard replacement grade

Detailed Description

Delphi TC6172 is engineered for front upper suspension service where accurate fit and stable steering response matter. Delphi applies OE-level dimensional and material analysis to aftermarket steering and suspension parts, and this assembly is tested across extreme temperature ranges and extended salt-spray exposure to evaluate durability in demanding conditions. This part cross-references MOOG Chassis Products RK100111 for the same application.

Compatible With 2005-2008 Chrysler 300, front upper; 2008 Dodge Challenger, front upper; 2006-2008 Dodge Charger, front upper; and 2005-2008 Dodge Magnum, front upper. The Delphi TC6172 part number is a direct reference for shoppers searching for a front upper control arm and ball joint assembly for these vehicles.

Common Problems This Part Can Address

• Excessive front-end looseness or wandering
• Clunking or knocking from worn suspension joints
• Uneven tire wear caused by worn upper control arm components
• Alignment instability after suspension wear
• Reduced steering precision from deteriorated bushings or ball joint wear

Installation Notes and Tips

Verify vehicle year, make, model, and front upper position before installation. Because this assembly is adjustable, a professional wheel alignment should be performed after replacement. Inspect adjacent suspension components, fasteners, and mounting points for wear or damage during service. The included mounting hardware supports installation, and the pre-greased assembly arrives ready for setup.

Quality Assurance

Delphi uses OE-focused engineering and validation methods for its aftermarket steering and suspension portfolio. TC6172 is evaluated for temperature extremes and corrosion resistance, with material and dimensional checks used to support proper OE-to-aftermarket compatibility. The Delphi TC6172 is a standard replacement part for Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum front upper suspension service.