
The Gates belt-drive tensioner for 2002–2011 Freightliner Columbia with the 6-cylinder 14.0L diesel is a vehicle-specific replacement that restores proper belt tension on hub, alternator and related accessory drives. It matches the original tensioner configuration for those model years, providing a direct-fit option to keep belts tracking correctly and maintain accessory operation.
Gates 02-11 Freightliner Columbia 6-Cyl. 14.0L Diesel Hub Alt. & A Belt Drive Tensioner