This sale is for one set of 3 clutch hub stud nuts. These nuts are used to adjust spring pressure against the pressure plate. These USA made nuts are used on Harley-Davidson big twin models from 1941-1984 using the ten spring clutch. They replace the OEM #37581-47 when using a three stud clutch hub and look to be cadmium plated. Thanks for looking and be sure to check my other items for sale, I combine shipping when possible. |