This high-intensity discharge lighting ballast is designed to match the fit and performance of the original HID ballast and restore proper headlight function on specified vehicles.

High Intensity Discharge Control Ballast 601-6000 Features:

• Fits 2008-2015 Kenworth T660
• Direct replacement — this high-intensity discharge lighting ballast is made to match the fit and performance of the original HID ballast on specific vehicle applications
• Restores functionality — reliable replacement for an original part that has failed due to a voltage surge in electrical system
• Durable construction — this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality — backed by team of product experts in the United States and more than a century of automotive experience