The changes fall under three headings as follows:

2000 CN250 A - WIRE HARNESS

# 13370-05320  NOS  New Old Stock

1991 MOTO-4 (YFM250B) - Fuel Tank

2008 QuadSport (LT-Z250) - CYLINDER

YAMAHA XV700 XV750 XV920 XV1000 XV1100 XVS11 XVS1100 Valve Adjusting Screw 4X7-12159-00 YAMAHA RD500 RZ500 Clutch Cover Gasket 47X-15461-00 / 47X-15461-10 The changes fall under threeYAMAHA Factory Valve Adjusting Screw OEM Ref. # 4X7 12159 00 NOS New Old Stock. B40 B Fits XV1000L 1984 1000 XV1000 VIRAGO 1000 Street XV1000LC 1984 1000 XV1000 VIRAGO 1000 (Cal) Street XV1000N 1985 1000 XV1000 VIRAGO 1000 Street XV1000NC 1985 1000 XV1000 VIRAGO 1000 (Cal) Street XV1100A 1990 1100 XV1100 VIRAGO 1100 Street XV1100AC 1990 1100 XV1100 VIRAGO 1100 (Cal) Street XV1100B 1991 1100 XV1100 VIRAGO 1100 Street XV1100BC 1991 1100 XV1100 VIRAGO