Harley OE Part Number: 35205-52A
Fits: 1952-56 K Model & 1957-78 Sportster
Harley OE Part Number: 35205-79
Fits: 1979-83 Sportster
Harley OE Part Number: 35208-84
Fits: 1984-90 Sportster
Harley OE Part Number: 37709-89
Stock for: 1991-93 with stock chain
Fits: 1992-2003 Sportsters with our Chain Conversion Kit