37 part numbers, listed in the COMA-557 parts book, from serial number C67679 (506072), C57982 (505072), page 25. Every number below is what Amada printed, with the page it came from, so you can check it against the book itself.
Part numbers, drawing numbers, superseded numbers and names, from the 16 Amada parts books we have read end to end. Free, nothing to sign up for.
| Part number | Name | Formerly | Drawing | Page |
|---|---|---|---|---|
| 74512609 | Back-up plate | 74160030 | 25 | |
| 74160201 | Shear plate | 25 | ||
| 74512823 | D.C. nut | 74302909 | 25 | |
| 74512824 | D.C. sleeve | 74302914 | 25 | |
| 74512825 | L.F. connector | 74302930 | 25 | |
| 74512806 | Float piston | 74160211 | 25 | |
| 74512805 | Cylinder cover | 74160215 | 25 | |
| 74512815 | O-ring | 10001124 | 25 | |
| 74512816 | O-ring | 58134723 | 25 | |
| 74512817 | O-ring | 52110303 | 25 | |
| 74535112 | Cap screw | 25 | ||
| 74512702 | Flange | 74302418 | 25 | |
| 52104301 | Set screw (flat end) | 25 | ||
| 74512703 | Isolating flange | 74302729 | 25 | |
| 74535114 | Cap screw | 25 | ||
| 74512709 | Box cover | 74302726 | 25 | |
| 74535410 | Button head socket screw | 25 | ||
| 74535412 | Button head socket screw | 25 | ||
| 74512708 | Box | 25 | ||
| 74535127 | Cap screw | 25 | ||
| 74512804 | Select cylinder | 74160023 | 25 | |
| 74512624 | Guide rail (L) | 74160005 | 25 | |
| 74535125 | Cap screw | 25 | ||
| 74512833 | Copper pipe | 25 | ||
| 74512604 | Punch holder guide | 74160330 | 25 | |
| 74535115 | Cap screw | 25 | ||
| 74512728 | Block | 74302801 | 25 | |
| 74512625 | Guide rail (R) | 74160006 | 25 | |
| 74512632 | Washer | 74302327 | 25 | |
| 74512631 | Isolating washer | 74302629 | 25 | |
| 74535414 | Buttonhead socket screw | 25 | ||
| 74535122 | Cap screw | 25 | ||
| 74512630 | Isolating plate | 74302623 | 25 | |
| 74512807 | Piston | 74160217 | 25 | |
| 74535108 | Cap screw | 25 | ||
| 74512619 | Locating pin | 74302217 | 25 | |
| 74512720 | Collar (L) | 74302804 | 25 |
Amada's own exploded view for this section, with the balloon numbers that match the Index column in the table above. Free for the first few machines you look at.

CNC Turret Punch Press COMA Series (AMADAN-04P-C) Parts List - COMA-506072 / 505072, Amada, Technical Library TSI-SRC-0109
Part numbers change between revisions of the same machine. Check the number against your serial plate, and confirm with your Amada dealer before ordering.
Send the model, the serial number and the part number. We will tell you what it is, whether it is still available, and what it supersedes.
About the COMA-557 ↓ Full parts list (PDF) Ask us for a part