| Part number | Part name | R3K | R3L | R3N | |||
| 1 | 12011-MR8-305 | Cam shaft holder set (AB) | 1 | 1 | 1 | ||
| 2 | 12012-MR8-305 | Cam shaft holder set (CD) | 1 | 1 | 1 | ||
| 3 | 12204-ML0-305 | Valve guide (O. S.) | 4 | 4 | 4 | ||
| 4 | 12205-MR8-300 | Ceiling special plug | 4 | 4 | 4 | ||
| 5 | 12206-ML0-305 | EKIZO strike valve guide (O. S.) | 4 | 4 | 4 | ||
| 6 | 12220-MR8-000 | Rear cylinder head COMP | 1 | 1 | 1 | ||
| 7 | 12251-MR8-003 | Cylinder head gasket | 1 | - | - | ||
| 7 | 12251-MR8-601 | Cylinder head gasket | - | 1 | 1 | ||
| 8 | 15330-ML0-000 | Oil path pipe COMP | 1 | 1 | 1 | ||
| 9 | 15331-MR8-000 | Oil path pipe plate | 2 | 2 | 2 | ||
| 10 | 16211-ML0-720 | Carburetor insulator | 2 | 2 | 2 | ||
| 11 | 16214-MB0-000 | BUSUTO joint | 1 | 1 | 1 | ||
| 12 | 16219-KE7-010 | Insulator band | 4 | 4 | 4 | ||
| 13 | 90001-MR8-000 | Special bolt 6x64 | 4 | 4 | 4 | ||
| 14 | 90004-ML7-000 | Flange bolt 6x60 | 4 | 4 | 4 | ||
| 15 | 90011-MR8-003 | Flange bolt 8x83 | 4 | 4 | 4 | ||
| 16 | 90018-MA6-000 | Flange bolt 6x77 | 4 | 4 | 4 | ||
| 17 | 90102-KE5-000 | Flange bolt 6x40 | 4 | 4 | 4 | ||
| 18 | 90452-323-000 | Thrust washer 5MM | 2 | 2 | 2 | ||
| 19 | 90702-MJ4-000 | Dowel pin 10x10 | 2 | 2 | 2 | ||
| 20 | 92900-06020-0E | SUTATSUDO bolt 2 6x20 | 4 | 4 | 4 | ||
| 21 | 93500-05006-0G | Pan screw 5x6 | 1 | 1 | 1 | ||
| 22 | 93516-05025-0G | Pan screw 5x25 | 4 | 4 | 4 | ||
| 23 | 94301-10160 | Dowel pin 10x16 | 2 | 2 | 2 | ||
| 24 | 95701-06045-08 | Flange bolt 6x45 | 2 | 2 | 2 | ||
| 25 | 95701-06060-08 | Flange bolt 6x60 | 1 | 1 | 1 | ||
| 26 | 98049-58716 | Spark plug (ER8EH NGK) | -2 | -2 | -2 | ||
| 26 | 98049-58726 | Spark plug (Y24FER ND) | -2 | -2 | -2 | ||
| 26 | 98049-59716 | Spark plug (ER9EH NGK) | 2 | 2 | 2 | ||
| 26 | 98049-59726 | Spark plug (Y27FER ND) | 2 | 2 | 2 | ||
| 26 | 98049-60716 | Spark plug (ER10EH NGK) | -2 | -2 | -2 | ||
| 26 | 98049-60726 | Spark plug (Y31FER ND) | -2 | -2 | -2 |