Crank Shaft Bearing Kit Yamaha DT250 77-79, IT250 77-83, MX250 1975, TY250 74-77, TY350 85-86, YTZ250 Tri Moto 85-86, YZ250 1982, YZ250 1986, YZ250 1987, YZ250 76-77, YZ250 76-87, YZ250 78-81, YZ250 83-85

Crank Shaft Bearing Kit Yamaha DT250 77-79, IT250 77-83, MX250 1975, TY250 74-77, TY350 85-86, YTZ250 Tri Moto 85-86, YZ250 1982, YZ250 1986, YZ250 1987, YZ250 76-77, YZ250 76-87, YZ250 78-81, YZ250 83-85