| Various | 
| Picture | Code No. | Orignal P/No. | Dimension | Position | Application | 
|  | M410 C | X055C009G51 | Φ57×25 | Roller | DWC-FA-20. RA. QA series AT type
 | 
|  | M410 CS | X055C009G51 | Φ57×25 | Roller | DWC-FA. FX series AT type / Capstan roller with gear
 | 
|  | M410 -1 |  | Φ12×67 | Shaft | DWC-FA. FX series Roller shaft for M410C
 | 
|  | M420 | X058D501H01 | Φ28 | Gear | DWC-C. H1. HA. SA. SB. SZ. SX. FA series AT. AF1.2.3 type
 | 
|  | M420 -1 | X054D257G51 | Φ23 | Gear | DWC-FX. FX-K series | 
|  | M421 C | X203C607H03 | Φ40×20 | Roller | DWC-FX. FX-K. FA-20. RA. QA series Capstan roller
 | 
|  | M421 -1 | X196C131H01 |  | Lower | DWC-FX. QA. RA. FA series | 
|  | M422 | P840F000P69 | Φ25/22xΦ8×7 | Bearing | DWC-FX. QA. RA. FA. FX-K series AT. AF3 type / Bearing for M421
 | 
|  | M423 | X053C920G51A |  | Lower | DWC-HA. SA. SZ. SX. CX. FX. FA series AT. AF2.3 type / Aspirator
 ReplacedbyX053C829G54
 | 
|  | M424 | S601D899P01 | DC motor | Motor | DWC-HA. SA. SZ. SX. CX. FX. FA series AT. AF2.3 type
 Wire feed DC motor 16CL-2501G
 | 
|  | M425 | X058D912G51 | Φ50xΦ19×22 | Upper | DWC-FA. RA series AT type / Urethan roller
 | 
|  | M426 | X193C196G51 | Φ113xΦ16×47 | Roller | DWC-CX. FX. FX-K. SX. Series Main tension rubber roller
 | 
|  | M445 | X199D29H02 | Φ00xΦ56×2 | Upper | DWC-H. H’. C. H1. HA. SB. SZ series | 
|  | M445-2 | X179D943H03 | Φ160xΦ60×2 | Upper | DWC-H. H’. C. H1. HA. SA. SB. SZ. FX series AT. AF2.3 type
 | 
|  | M451 | X179D323H02 |  | Upper | DWC-C. F. F1. G. H. H’. H1. HA. N series Cap screw / Brass | 
|  | M451-1 | X179D323H02 |  | Upper | DWC-C. F. F1. G. H. H’. H1. HA. N series Cap screw / Stainless | 
|  | M452 | X176C706G02 | 63x56x27 | Upper | DWC-F1. G. H. H’. C. HA series | 
|  | M452-1 |  |  | Upper | DWC-F1. G. H. H’. C. HA series Plate for M452
 | 
|  | M453S |  |  | Lower | DWC-F1. G. H. H’. C. HA series Common for Manual/AF type
 | 
|  | M453-1 | X176C610H01 |  | Lower | DWC-F1. G. H. H’ series Common for Manual/AF type
 | 
|  | M453-2 | X184D271H06 | 43×48 | Lower | DWC-F1. G. H. H’ series Common for Manual/AF type
 Nozzle stopper
 | 
|  | M453-3 | X179D401H01 |  | Lower | DWC-F1. G. H. H’ series Common for Manual/AF type
 | 
|  | M453-4 | X179D406H04 |  | Lower | DWC-G. H. SK series Common for Manual/AF type
 | 
|  | M454 | X177B046H03 |  | Lower | DWC-H1. HA series Common for Manual/AF type
 | 
|  | M454S | X177B046H03 |  | Lower | DWC-H1.HA series Common for Manual/AF type
 Complete with M460. M453-2
 | 
|  | M455 | X602B845G51 | Φ60 | Lower | DWC-F. F1. G. H. H’ series Manual type
 Pulley B complete set
 | 
|  | M456 | X183C442H01 | Φ40 | Lower | DWC-H1. HA. SA. SB. SZ. SX. CX series Stainless / Using with M457
 | 
|  | M457 | S859N319P33 | Φ22/19xΦ7×7 | Bearing | DWC-A. B. Z. H1. HA. SA. SB. CX . PX SSRF1970DD / For M456
 | 
|  | M458 | S859N319P31 | Φ22/19xΦ8×7 | Bearing | DWC-F. F1. G. H1. HA. SA. SB. SZ. SX SSRF1980DD / For M403. 405.407.409
 | 
|  | M459 | X177B713H02 |  | Lower | DWC-90C. HA. H series Common for Manual/AF type
 |