Replacement parts for the shifter mechanism in 1952-1956 K, KH, KHK and KK, 1957-1985 Ironhead and 1986-1990 Evolution Sportster. As always, we show OEM part numbers for reference only. The actual OEM part might have been slightly different or could have included a bushing, washer or retaining ring where the replacement is just the main part. Replacements however can be used for the years as indicated. Except where indicated differently all parts are sold each. Required quantities are indicated between parenthesis, for example like (2).