View full size
Original Yamaha. Partnumber 1LX-22151-00. Should fit following models (please check your manual)
YZ125S – 1986
YZ125T - 1987
YZ125U – 1988
YZ250S – 1986
YZ250T - 1987
YZ250U – 1988
YZ490S – 1986
YZ490T - 1987
YZ490U - 1988
YZ490W – 1989
YZ490A - 1990