1V1-81321-20-00
1V1-81321-90-00
FITS:
GT80B - 1975
GT80MXB - 1975
GTMX - 1973
GTMXA - 1974
GTMXC - 1976
GTMXD - 1977
LB50PE - 1978
LB50PF - 1979
LB50PG - 1980
YZ80A - 1974
YZ80B - 1975
YZ80C - 1976
YZ80D - 1977
YZ80E - 1978
YZ80F - 1979