| Ref No. | Parts No. (ChangeNo.) |
English Name | Minimum Order Quantity | Accept order or not |
| 01 | VCD08500 | TR6335RC BELL ASS'Y ENGRAVING BUFF | 1 PC. | Order |
| 01-1 | VAR76910 | TR6335RC BELL FERRULE BUFF. | PC. | Order |
| 03 | A1K42260 | FRONT BELL BRACE TR1335 | 1 PC. | Order |
| 04 | A1K42270 | REAR BELL BRACETR1335 | 1 PC. | Order |
| 05 | VCN20100 | TR6335RC VALVE CASING ASS'Y | 1 PC. | Order |
| 06 | A2K30685 | 3RD VALVE I/S. SL. & FER. BUFFING YTR233 | 1 PC. | Order |
| 07 | A1K44415 | 1ST VALVE O/S. SLIDE BUFFING YTR2330 | 1 PC. | Detail |
| 08 | A1K44425 | 2ND VALVE O/S.SLIDE BUFFING YTR2330 | 1 PC. | Order |
| 09 | A2K30685 | 3RD VALVE I/S. SL. & FER. BUFFING YTR233 | 1 PC. | Order |
| 10 | A1K44435 | 3RD VALVE O/S.SLIDE BUFFING YTR2330 | 1 PC. | Order |
| 11 | VCD08600 | TR6335RC MOUTHPIPE ASS'Y BUFF | 1 PC. | Order |
| 12 | A5142300 | FINGER HOOK TR6335 | 1 PC. | Detail |
| 13 | A1K30605 | O/S TUNING SLIDE LOWER BUFFING YTR2330 | 1 PC. | Detail |
| 14 | A1K30710 | D BRACE(1) TR1335 | 1 PC. | Detail |
| 15 | A1K30720 | D BRACE(2) TR1335 | 1 PC. | Detail |
| 16 | A1K42011 | A BRACE (1) TR1335 | 1 PC. | Detail |
| 17 | A5142020 | BRACE, O/S.TUN.SL.= 3RD V.O/S.SL. TR6335 | 1 PC. | Detail |
| 18 | A1K30115 | 1ST VALVE SLIDE ASS'Y G-LAC YTR2330 | 1 PC. | Detail |
| 18-1 | A2K30280 | 1ST VALVE SLIDETHUMB HOOK & HOLDER YCR | 1 PC. | Detail |
| 19 | A1K30125 | 2ND VALVE SLIDE ASSY G-LAC YTR2330 | 1 PC. | Detail |
| 19-1 | A0143270 | KNOB FOR TRUMPET & CORNET | 1 PC. | Detail |
| 20 | A4K30135 | 3RD VALVE SLIDE ASS'Y G-LAC YTR4335G2 | 1 PC. | Detail |
| 21 | VAD93700 | TR6335RC MAIN SLIDE ASS'Y G.LAC | 1 PC. | Detail |
| 22 | A1K30015 | PISTON NO.1 LAP YTR2330 | 1 PC. | Detail |
| 23 | A1K30025 | PISTON NO.2 LAP YTR2330 | 1 PC. | Detail |
| 24 | A1K30035 | PISTON NO.3 LAP YTR2330 | 1 PC. | Detail |
| 25 | A7L41020 | TOP VALVE CAP G. LAC YTR-8310Z | 1 PC. | Order |
| 26 | A1641050 | VALVE CAP FELT YTR6310Z | 1 PCS. | Order |
| 27 | A7L41030 | BOTTOM VALVE CAP G. LAC YTR-8310Z | 1 PC. | Order |
| 28 | A0141081 | VALVE STEM YTR1335 | 1 PCS. | Order |
| 29 | A0141090 | VALVE GUIDE TR6310 | 1 PCS. | Order |
| 30 | A0141070 | VALVE SPRING CR,TR,FH | 1 PCS. | Order |
| 31 | A0141060 | VALVE FELT YTR2335 | 1 PCS. | Order |
| 32 | W1832400 | TR8310Z VALVE BUTTON G.LAC. | 1 PC. | Detail |
| 33 | A6241041 | VALVE BUTTON PEARL 13.8XT2.3 TR8335NEW | 1 PC. | Order |
| 34 | A3141212 | 3RD VALVE STOPPER SCREW NI-PTD YTR1335 | 1 PC. | Order |
| 36-1 | A0730230 | 3RD VALVE SLIDE WATER KEY CR,TR,FH | 1 PC. | Order |
| 36-2 | A0741172 | 3RD VALVE SL.WATER KEY SPRING TR8335(2) | 1 PC. | Detail |
| 36-3 | A0141191 | WATER KEY SCREW M2.5P0.45 (BS) CR,TR | 1 PC. | Order |
| 36-4 | ZY367400 | WATER KEY CORK D9XT3.5 CR TR FH | 1 PC. | Order |
| 37-1 | A3130200 | T.SLIDE WATER KEY TR,AH | 1 PC. | Order |
| 37-2 | A0141161 | WATER KEY SPRING TR9445CHS(2) | 1 PC. | Detail |
| 37-3 | A0141191 | WATER KEY SCREW M2.5P0.45 (BS) CR,TR | 1 PC. | Order |
| 37-4 | ZY367400 | WATER KEY CORK D9XT3.5 CR TR FH | 1 PC. | Order |
| C-1-1 | BX492020 | HANDLE #C3 SET W. SCREWS ASC275 | 1 PC. | Detail |
| C-2 | BX470002 | SHOULDER BELT SLC201SLS201 POLYPROPYLENE | 1 PC. | Detail |
| C-4-1 | BX491120 | BOTTOM LEG WITH SCREW ASC-200E | 1 PC. | Detail |