Direct Replacement for OEM Part #37550-90A

Improved inner clutch hub with reinforced insert that accepts ALL OEM and Aftermarket Clutches for Big Twin Models from 1990-1997.  

Fits:

1990 - 1992 Harley-Davidson Low Rider - FXRS

1990 - 1993 Harley-Davidson Low Rider Convertible - FXRS-CONV

1990 - 1994 Harley-Davidson Low Rider Custom - FXLR

1990 - 1993 Harley-Davidson Low Rider Sport - FXRS-SP

1990 - 1993 Harley-Davidson Sport Glide - FXRT

1990 - 1994 Harley-Davidson Super Glide - FXR