Drive Belt Tensioner
Front End Accessory Drive (FEAD) Exploded View, 6.0L DieselFront End Accessory Drive (FEAD) - Exploded View, Single Belt:
Front End Accessory Drive (FEAD) - Exploded View, Dual Belt (Part 1):
Front End Accessory Drive (FEAD) - Exploded View, Dual Belt (Part 2):