2. Stud Bolt (L=224) HY -HY 09108H08175
1. CYLINDER COMP 11210HF4600PCY
1-1 CYLINDER COMP 11210HM5450PCY
3. Stud Bolt (M6x25) HY -HY 01421-06258
4. NUT, cylinder head(M6) HY -HY 08316-16068
5. Gasket, Cylinder Base HY -HY 11241-05201