1. HEAD ASS'Y, CYLINDER 1220A-BA1-R300
2. HEAD COMP., CYLINDER 12200-BA1-R300
3. SEAT, IN.VALVE 12202-BA1-0000-H1
4. SEAT, EX.VALVE 12203-BA1-0000-H1
5. GUIDE, VALVE 12204-SA1-0000-H1
6. GUIDE, EX.VALVE 12205-BA1-0000-H1
7. CLIP, VALVE GUIDE 12206-SA1-0000-H1
8. SEAL, VALVE STEM 12209-BA6-0050
9. GASKET, CYLINDER HEAD 12251-BA1-0000
10. PLATE, OIL CATCH 12260-BA1-0100
11. COVER, CYLINDER HEAD(OPAQUE SILVER) 12311-BA4-0010
12. GASKET, CYLINDER HEAD COVER 12313-BA1-0000
13. COVER, SPARK PLUG(CLOUD SILVER) 12321-BA1-0000
14. SENSOR, ENGINE TEMPERATURE 12410-BA1-R300-M1
15. VALVE, IN 14711-BA1-0000
16. VALVE, EX 14721-BA1-0000
17. SPRING, VALVE 14751-BA6-9610-M1
18. RETAINER, VALVE SPRING 14771-BA6-9600
19. SEAT, VALVE SPRING 14775-BA1-0000
20. COTTER, VALVE 14781-BA6-0000