AC Delco Pitman 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. ACDelco is an Original Equipment (OE) supplier and has the experience engineering and manufacturing components that achieve the highest quality standards required by vehicle manufacturers. For your protection, this high quality pitman arm is supplied with a 12-month/12,000-Mile Limited Warranty. AC Delco is a parts and service division of General Motors. The company has been in the automotive industry for over 100 years and it currently headquartered in Grand Blanc, Michigan. AC Delco is named for Albert Champion, pioneer of the spark plug. The company manufactures over 100,000 automotive parts across 37 different product lines. AC Delco does business in 100 countries across the world. They offer a wide variety of aftermarket and original equipment automotive parts including but not limited to batteries, shocks, brakes, wiper blades, spark plugs, air filters, alternators and heating/cooling parts. The company is best known for its spark plugs and batteries.