ACDelco 45C1112 Idler Arm
AC Delco Idler Arm is engineered to meet all the high standards set by the industry. It has a patented, low friction bearing set, which provides constant ease of rotation while maintaining zero side-to-side motion with hot-forged alloy steel arm, which contributes to the added strength. The advanced corrosion coating provides superb protection and the application-specific designed boot provides a positive seal that helps prevent contaminants from entering the bearing area and maintains moisture-proof seal for the internal components. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability.