| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 125-27-22210 | SHAFT,SPROCKET | 1501- | |
| 2 | 135-27-12220 | NUT,LOCK | 1501- | |
| 3 | 130-27-12131 | PIN | 1501- | |
| 4 | 130-09-16750 | RING | 1501- | |
| 5 | 125-27-21340 | COLLAR | 1501- | |
| 6 | 06045-02222 | BEARING,ROLLER | .- | |
| 6 | \0\06043-02222 | BEARING,ROLLER | 1501-. | |
| 7 | 04071-00200 | RING,SNAP | 1501- | |
| 8 | 125-27-22120 | HUB | 1501- | |
| 9 | 135-27-11411 | GEAR, 42 TEETH | 1501- | |
| 10 | 01084-01860 | BOLT | 1501- | |
| 11 | 135-27-11430 | LOCK | 1501- | |
| 12 | 01582-01815 | NUT | 1501- | |
| 13 | 04000-01890 | KEY | 1501- | |
| 14 | 06030-21317 | BEARING,ROLLER | 1501- | |
| 15 | 125-27-21350 | COLLAR | 1501- | |
| 16 | 125-27-23110 | SPROCKET | 3201- | |
| 16 | 125-27-22110 | SPROCKET | 1501-3200 | |
| 16 | 125-98-21410 | RIM,SPROCKET (SERVICE PARTS) | 3201- | |
| 16 | 125-27-22350 | RIM,SPROCKET (SERVICE PARTS) | 1501-3200 | |
| 130-27-00010 | FLOATING SEAL ASS'Y | 1501- | ||
| 17 | 130-27-00130 | SEAL RING ASS'Y | 1501- | |
| 17 | \6\ | RING,SEAL | 1501- | |
| 18 | 130-27-00140 | O-RING ASS'Y | 1501- | |
| 18 | \6\ | O-RING | 1501- | |
| 19 | 135-27-12130 | GUARD | 1501- | |
| 20 | 07000-05260 | O-RING | 1501- | |
| 21 | 01010-30825 | BOLT | 1501- | |
| 22 | 01602-00825 | WASHER,SPRING | 1501- | |
| 23 | 131-27-12330 | NUT | 1501- | |
| 24 | 131-27-42121 | LOCK | 1501- | |
| 25 | 125-27-21330 | CAGE | 1501- | |
| 26 | 07000-05220 | O-RING | 1501- | |
| 27 | 07000-05210 | O-RING | 1501- | |
| 28 | 125-27-21370 | RETAINER | 1501- | |
| 29 | 01010-31250 | BOLT | 1501- | |
| 30 | 01602-01236 | WASHER,SPRING | 1501- | |
| 31 | 135-27-12230 | COLLAR | 1501- | |
| 32 | 135-27-12250 | COLLAR | 1501- | |
| 33 | 04000-01065 | KEY | 1501- | |
| 130-27-00020 | FLOATING SEAL ASS'Y | 1501- | ||
| 34 | 130-27-00150 | SEAL RING ASS'Y | 1501- | |
| 34 | \6\ | RING,SEAL | 1501- | |
| 35 | 130-27-00160 | O-RING ASS'Y | 1501- | |
| 35 | \6\ | O-RING | 1501- | |
| 135-27-00010 | BRACKET ASS'Y | 1501- | ||
| 36 | 135-27-12261 | BRACKET | 1501- | |
| 37 | 135-27-12350 | BUSHING | 1501- | |
| 38 | 01010-32055 | BOLT | 1501- | |
| 39 | 01602-02060 | WASHER,SPRING | 1501- | |
| 40 | 135-27-12310 | WASHER | 1501- | |
| 41 | 135-27-12320 | LOCK | 1501- | |
| 42 | 131-27-51110 | NUT | 1501- | |
| 43 | 125-27-21360 | CAP | 1501- | |
| 44 | 07000-02115 | O-RING | 1501- | |
| 45 | 01010-31440 | BOLT | 1501- | |
| 46 | 01602-01442 | WASHER,SPRING | 1501- | |
| 47 | 131-27-42210 | HUB,SPROCKET | 1501- | |
| 48 | 131-27-61710 | TOOTH,SEGMENT | 3201- | |
| 48 | 131-27-42220 | TEETH,SEGMENT | 1501-3200 | |
| 49 | 131-27-42230 | BOLT | 1501- | |
| 50 | 01803-11824 | NUT | 1501- |