Audi VW Control Arm - Delphi 8K0407694N, TC2455

Suspension Control Arm

Control arms are crucial link in a vehicle's suspension connecting the suspension to a vehicle's subframe. These pieces are usually hinged to allow for suspension to travel and articulate as the vehicle rides over obstructions in the road and while the vehicle turns. Many vehicles such as those with independent suspensions have multiple links and feature several connection points and arms to offer better ride quality and comfort.

As bushings and joints in a control arm begin to wear you may notice a looseness feel in your suspension. And while many arms have replaceable and serviceable individual components, many still require the replacement of the entire arm. Below are signs of when a replacement control arm may be needed:

• Play in suspension joints where these arms meet the subframe and/or knuckle
• Buckling noise emanating from the suspension
• Uneven tire wear
• Inability to properly align vehicle
• Shutter or vibration coming from the steering wheel at highway speed
• Wandering or pulling sensation from side to side felt on the steering wheel

About Delphi

Delphi Automotive is a high-technology company that integrates safer, greener and more connected solutions for the automotive sector. Headquartered in Gillingham, U.K., Delphi operates technical centers, manufacturing sites and customer support services in 44 countries. Delphi is the manufacturer of Body & Security Connection Systems, Driver Interface, Electrical/Electronic Architecture, Fuel Cells, Hybrid & Electric Vehicle Products, Infotainment, Powertrain Systems, Safety Electronics, and Sensors for automakers around the world.