OEM: 35044-56
Fits: 1956 K Model / 1957-66 XLH / 1958-69 XLCH
OEM: 35046-67
Fits: 1967-1970 XLH / 1970 XLCH
OEM: 35046-71A
Fits: 1971-Early 1984 Ironhead Sportsters
OEM: 35036-84A
Fits: Late 1984-85 Ironhead / 1986-90 Evo Sportsters
OEM: 35640-89
Fits: 1991-2005 Evo Sportsters