Idler bracket is made from heat treated cast alum. and is 1.300" thick where the idler pulley mounts. Bracket has 1/2" adjustment slots which allow for idler pulley adjustment.
Idler pulley is 3.875" in diameter over the flanges, 3.250" where the belt rides and is 2.125" in width where the belt rides. Idler pulley includes bolt and spindle. Idler pulley will need a new bearing to be road worthy again as it is dry and crunchy.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.