98-9801-03 - Reference Number 1 - Tensioner Arm (read description)
Part Number 98-9801-03 - tensioner arm, this square tensioner arm is no longer made instead you get a circular tensioner arm. You cannot use the original square block tensioner because it will not fit in the tensioner arm. You must buy part number 108-4664 (circular block tensioner) to fit this new style tensioner arm. Part number 108-4664 can be found on the diagram page below this item.