The cylinder head has no pitting. It is flat.
O.E.M Part Number 1T9-11111-00-00
O.E.M Part Number 1T9-11111-00-00
| Make | Model | Year | Submodel |
|---|---|---|---|
| Yamaha | MX100 | 1979 | |
| Yamaha | MX100 | 1981 | |
| Yamaha | MX100 | 1980 | |
| Yamaha | DT100 | 1980 | |
| Yamaha | DT100 | 1979 | |
| Yamaha | DT100 | 1978 | |
| Yamaha | DT100 | 1977 | |
| Yamaha | RT100 | 2000 | All |
| Yamaha | RT100 | 1999 | All |
| Yamaha | RT100 | 1998 | All |
| Yamaha | RT100 | 1997 | All |
| Yamaha | RT100 | 1996 | All |
| Yamaha | RT100 | 1995 | All |
| Yamaha | RT100 | 1994 | All |
| Yamaha | RT100 | 1993 | All |
| Yamaha | RT100 | 1992 | All |
| Yamaha | RT100 | 1991 | All |
| Yamaha | RT100 | 1990 | All |