Twin Power 90-97 Big Twin Clutch Hub Replaces H-d 37550-90a

These accurate reproductions of the Big Twin clutch hub features steel spines and aluminum hub construction. Direct fit ensures easy installation without modifications on compatible Harley models High strength construction withstands extreme heat and heavy-duty riding conditions Precision-engineered for seamless OEM replacement and reliable clutch performance Replaces H-D® 37550-90A