2005 Freightliner FB65 Engine: 7.2L L6;. 2006 Freightliner FB65 Engine: 7.2L L6;. Part Type: Accessory Drive Belt Tensioner Assembly. HD TENSIONER. Compatible Years: 2005 2006. Belt Type: Serpentine. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
