| Ref No. | Parts No. (ChangeNo.) |
English Name | Minimum Order Quantity | Accept order or not |
| 1 | A4L30515 | BELL SI-PTD YTR4335GS(2) | 1 PC. | Detail |
| 10 | A2L44435 | 3RD VALVE O/S.SLIDE SI-PTD YTR2330S | 1 PC. | Detail |
| 11 | A2L30525 | M'PIPE ASS'Y SI-PTD YTR2330S | 1 PC | Detail |
| 12 | A6642300 | FINGER HOOK TR8335HGS | 1 PC. | Order |
| 13 | A2L30605 | O/S TUNING SLIDE LOWER SI-PTD YTR2330S | 1 PC. | Detail |
| 14 | A1L30710 | D BRACE(1) 1335S | 1 PC. | Detail |
| 15 | A1L30720 | D BRACE(2) TR1335S | 1 PC. | Detail |
| 16 | A1L42010 | A BRACE (1) TR1335S | 1 PC. | Order |
| 17 | A5242020 | BRACE, O/S.TUN.SL.=3RD V.O/S.SL. TR6335S | 1 PC. | Order |
| 18 | A2L30115 | 1ST VALVE SLIDE ASS'Y SI-PTD YTR2330S | 1 PC. | Order |
| 18-1 | A2L30280 | 1ST V. SLIDE THUMB HOOK & HOLDER TR2335S | 1 PC. | Detail |
| 19 | A2L30125 | 2ND VALVE SLIDE ASSY SI-PTD YTR2330S | 1 PC. | Detail |
| 19-1 | A1243270 | SLIDE PULL KNOB TR1335S | 1 PC. | Order |
| 2 | A2L44205 | BELL FERRULE SI-PTD YTR2330S | 1 PC. | Detail |
| 20 | A4L30135 | 3RD VALVE SLIDE ASS'Y SI-PTD YTR4335GS2 | 1 PC. | Detail |
| 20-1 | A0843381 | 3RD VALVE WATER KEY HOLDER YCR6610ST | 1 PC. | Detail |
| 20-2 | A0843391 | 3RD VALVE WATER KEY NIPPLE YCR6610ST | 1 PC. | Detail |
| 20-3 | A4L30290 | FINGER RING & HOLDER (SI-PTD) TR4335GS | 1 PC. | Order |
| 21 | A4L30105 | TUNING SLIDE ASS'Y SI-PTD YTR4335GS2 | 1 PC. | Detail |
| 21-1 | A3943178 | TUNING SLIDE WATER KEY HOLDER-SI TR | 1 PC. | Detail |
| 21-2 | A3943188 | TUNING SLIDE W. KEY NIPPLE SI-PTD YTR433 | 1 PC. | Detail |
| 21-3 | A3L31050 | BRACE, TUNING SLIDE CROOK SI-PTD YTR333 | 1 PC. | Order |
| 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 | A2L41025 | TOP VALVE CAP YTR2330S | 1 PCS. | Detail |
| 26 | A1641050 | VALVE CAP FELT YTR6310Z | 1 PCS. | Order |
| 27 | A2L41035 | BOTTOM VALVE CAP SI-PTD YTR2330S | 1 PCS. | Detail |
| 28 | A0141081 | VALVE STEM YTR1335 | 1 PCS. | Order |
| 29 | A3141090 | VALVE GUIDE TR1310 | 1 PCS. | Order |
| 3 | A1L42260 | FRONT BELL BRACE SI-PTD TR1335S | 1 PC. | Order |
| 30 | A0141070 | VALVE SPRING CR,TR,FH | 1 PCS. | Order |
| 31 | A0141060 | VALVE FELT YTR2335 | 1 PCS. | Order |
| 32 | A2L41005 | VALVE BUTTON WITH PEARL SI-PTD YTR2330S | 1 PCS. | Detail |
| 32-1 | A3341040 | VALVE BUTTON PEARL TR2335 | 1 PC. | Order |
| 34 | A4141212 | 3RD VALVE STOPPER SCREW SI-PTD YTR1335S | 1 PC. | Order |
| 35 | A7190000 | T.SLIDE WATER KEY SET TR | 1 SET | Detail |
| 35-1 | A4030200 | T.SLIDE WATER KEY TR | 1 PC. | Detail |
| 35-2 | A0141160 | M'PIPE WATER KEY SPRING CR,TR,FH | 1 PCS. | Detail |
| 35-3 | A0141191 | WATER KEY SCREW M2.5P0.45 (BS) CR,TR | 1 PC. | Order |
| 35-4 | A0141180 | WATER KEY CORK CR,TR,FH | 1 PCS. | Detail |
| 36 | A1291001 | 3RD VALVE SLIDE WATER KEY SET CR,TR | 1 SET | Order |
| 36-1 | A0830230 | 3RD VALVE SLIDE WATER KEY CR,TR,FH | 1 PC. | Detail |
| 36-2 | A3341171 | 3RD VALVE SLIDEWATER KEY SPRING YTR2310 | 1 PC. | Detail |
| 36-3 | A0141191 | WATER KEY SCREW M2.5P0.45 (BS) CR,TR | 1 PC. | Order |
| 36-4 | A0141180 | WATER KEY CORK CR,TR,FH | 1 PCS. | Detail |
| 4 | A1L42270 | REAR BELL BRACE SI-PTD TR1335S | 1 PC. | Order |
| 5 | A4L30505 | VALVE CASING ASS'Y SI-PTD YTR4335GS2 | 1 PC. | Detail |
| 6 | A2D30665 | 1ST VALVE I/S. SLIDE & FERRULE SI-PTD YT | 1 PC. | Order |
| 7 | A2L44415 | 1ST VALVE O/S. SLIDE SI-PTD YTR2330S | 1 PC. | Detail |
| 8 | A2L44425 | 2ND VALVE O/S.SLIDE SI-PTD YTR2330S | 1 PC. | Detail |
| 9 | A2D30685 | 3RD VALVE I/S. SL. & FER. SI-PTD YTR2330 | 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 | BX491130 | BOTTOM LEG WITH SCREW TRC-450E | 1 PC. | Order |