
The Gates accessory drive belt tensioner for 2008–2010 Ford Super Duty with V8 6.4L diesel engines replaces the accessory drive tensioner assembly. It restores correct belt tension and alignment for accessories, helping to eliminate belt squeal and slippage and supporting reliable operation of A/C, alternator and other accessory components driven by the belt.
Gates 08-10 Ford Super Duty V-8 6.4L Diesel Accessory Drive Belt Drive Tensioner