1990 Yamaha YZ250A CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1990 Yamaha YZ250A1 CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1990 Yamaha YZ250WRA CYLINDER HEAD - CYLINDER This part is number 031 on this diagram Quantity required per assembly: 1
1991 Yamaha WR250ZB CYLINDER HEAD - CYLINDER This part is number 031 on this diagram Quantity required per assembly: 1
1991 Yamaha YZ250 (YZ250B1) CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1992 Yamaha WR250ZD CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1992 Yamaha YZ250D1 CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1993 Yamaha WR250ZE CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1993 Yamaha YZ250E CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1993 Yamaha YZ250E1 CYLINDER EHAD This part is number 031 on this diagram Quantity required per assembly: 1
1994 Yamaha WR250ZF CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1994 Yamaha YZ250F1 CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1995 Yamaha WR250ZG CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1995 Yamaha YZ250G1 CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1996 Yamaha WR250ZH CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1996 Yamaha YZ250H1 CYLINDER HEAD This part is number 030 on this diagram Quantity required per assembly: 1
1997 Yamaha COMPETITION (YZ250J1) CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1997 Yamaha WR250ZJ CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1
1998 Yamaha YZ250 (YZ250K1) CYLINDER HEAD This part is number 031 on this diagram Quantity required per assembly: 1