Shimano Freehub 8/9 Speed Body
Fits: 9-speed LX M570, Deore M555 , XT M756 M752 & WH-M540 rear cassette hubs
(Shimano also states that this cassette body fits the discontinued SH-31525 and older M755 & 750 hub Deore M525 M510 M475 and MC18 )
Part #: Y3BD98010
SH31625
689228127463