M02255                        $ 89.95 M6 Automatic Chain Tensioner Big Twin 65-00 (M66595)

M25166                      $ 89.95 M6 Auto Chain Tensioner Big Twin 01-Up (M6BT01)

M45903                      $ 89.95 M6 Auto Chain Tensioner Sportster (M6XL4)

M46153                      $ 89.95 M6 Auto Chain Tensioner XL 91-03 (M6XL5)