4. Gasket, CYL Head HY -HY 11141HN9101
5. PIPE COMP, intake front HY -HY 13110HN9100
11. HOSE, 2ND air cleaner RH HY -HY 18651HN9101
12. HOSE, 2ND air cleaner LH HY -HY 18661HN9100
4. FILTER COMP, air cleaner HY -HY 13780HM8100
5. TUBE,OUTLET FT HY -HY 13871HN9100