
The Gates belt-drive tensioner for 2002–2004 Freightliner Columbia with Mercedes-Benz MBE 4000 diesel engines maintains correct fan belt tension to support effective cooling and accessory drive function. Intended for the specified Columbia applications, it restores proper belt alignment and helps ensure dependable fan and accessory operation under normal service.
Gates 02-04 Freightliner Columbia Mercedes-Benz MBE 4000 Diesel Fan Belt Drive Tensioner