| Part No. | Part Name | Remarks | Compati. | USED FOR | 
| KHY-M340F-00 | BRACKET, BOARD | YSM20R | ||
| KHY-M4476-16 | FDR.CTRL. BOARD ASSY | without pnp Changer | YSM20R | |
| KHY-M340N-01 | COVER, BOARD | YSM20R | ||
| KJH-M340F-02 | BRACKET, BOARD | YSM20R | ||
| KJH-M340N-02 | COVER, BOARD | YSM20R | ||
| KHY-M4476-06 | FDR. CTRL. BOARD ASSY | YSM20R | ||
| KKE-M9610-00 | BOARD, CLEAR | YSM20R | ||
| KHY-M45BA-01 | ANC CTRL BOARD ASSY | YSM20R | ||
| KKE-M926C-00 | PLATE, BOARD CLAMP | YSM20R | ||
| KKE-M926D-00 | PLATE, BOARD CLAMP | YSM20R |