This is OEM Yamaha exhaust gasket.
YAMAHA
2000
CS340E Ovation LE
1999
CS340E Ovation LE
1998
CS340E Ovation LE
1997
CS340E Ovation LE
1996
CS340E Ovation LE
1995
CS340E Ovation LE
ET410TR Enticer II LT
1994
CS340E Ovation LE
ET410TR Enticer II LT
1993
CS340E Ovation LE
ET410TR Enticer II LT
1992
CS340E Ovation LE
ET410TR Enticer II LT
1990
CS340 Ovation
CS340E Ovation LE
ET400TR Enticer LTR
1989
CS340 Ovation
CS340E Ovation LE
ET400TR Enticer LTR
1988
EC340 Excel III
ET340 Enticer 340
ET340T Enticer 340T
ET340TR Enticer LTR
1987
EC340 Excel III
ET340 Enticer 340
ET340T Enticer 340T
1986
EC340 Excel III
ET340 Enticer 340
ET340T Enticer 340T
1985
ET340 Enticer 340
ET340T Enticer 340T
1984
EC340 Excel III
ET300 Enticer 300
ET340 Enticer 340
ET340T Enticer 340T
1983
EC340
ET300 Enticer 300
1982
ET340
ET340T Enticer 340T
1981
EC340
ET300
1980
ET340
ET340E
1979
ET300
ET340
ET340E
1978
ET340