| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21-850117-01 | BRACKET,LEVER SHAFT | 2001- | |
| \0\21-850117-09 | BRACKET,LEVER SHAFT | 1065-1220 | ||
| 21-850117-01 | BRACKET,LEVER SHAFT | 1001-1064 | ||
| 2 | 21-506105-01 | PIN | 1065-1220 | |
| 3 | 21-509956-01 | BUSHING | 1065-1220 | |
| 4 | 21-703091-01 | LEVER,BRAKE | 1065- | |
| 5 | 00200-15250 | BUSHING | 1001-1064 | |
| 6 | 00570-43760 | FITTING | 1001- | |
| 7 | 21-503544-01 | BUSHING | 1001- | |
| 8 | 21-703083-01 | BELLCRANK | 1001- | |
| 9 | 21-175194-01 | PIN | 1001- | |
| 10 | 21-288350-01 | ROLLER,CAM | 1001- | |
| 11 | 01640-01423 | WASHER | 1131- | |
| \0\21-280554-01 | WASHER | 1001-1130 | ||
| 12 | 04050-03025 | PIN | 1131- | |
| 13 | 04050-03045 | PIN | 1131- | |
| 14 | 21-506106-01 | WASHER | 1131- | |
| 15 | 04050-08045 | PIN | 1001- | |
| 16 | 00039-51600 | WASHER | 1066- | |
| \0\21-291188-01 | WASHER | 1001-1065 | ||
| 17 | 04050-03050 | PIN | 1001- | |
| 18 | 00037-62740 | SCREW | 1066- | |
| \0\22-590067-01 | SCREW | 1001-1065 | ||
| 19 | 02206-00808 | NUT | 1001- | |
| 20 | 21-286327-01 | SEAT | 1001- | |
| 21 | 21-505452-01 | SPRING | 1001- | |
| 22 | 22-402801-21 | ROD | 2001- | |
| \0\21-501538-21 | ROD | 1001-1220 | ||
| 23 | 02215-01014 | NUT | 1001- | |
| 24 | 04050-05030 | PIN | 1001- | |
| 25 | 21-514288-01 | PIN,BRAKE ANCHOR | 1001- | |
| 26 | 04050-06050 | PIN | 1001- | |
| 27 | 00037-62860 | SCREW | 1066- | |
| \0\22-590068-01 | SCREW | 1001-1065 | ||
| 28 | 02206-00808 | NUT | 1001- | |
| 29 | 21-505653-01 | PIN,CAM | 1001- | |
| 30 | 21-503546-01 | BUSHING | 1001- | |
| 31 | 21-603216-02 | CAM | 1001- | |
| 32 | 21-505655-01 | WASHER | 1001- | |
| 33 | 04050-06045 | PIN | 1001- | |
| 34 | 00200-15250 | BUSHING | 1001-1065 | |
| 35 | 00570-44510 | FITTING | 1066- | |
| 36 | 21-288392-01 | PIN | 1001- | |
| 37 | 21-288393-21 | ROD,CAM REACH | 1001- | |
| 38 | 02030-00857 | BOLT | 1001- | |
| 39 | 02216-00808 | NUT | 1001- | |
| 40 | 21-703487-01 | SHAFT,LOWERING CONTROL | 1179- | |
| \0\21-703487-09 | SHAFT,LOWERING CONTROL | 1131-1178 | ||
| 21-703487-01 | SHAFT,LOWERING CONTROL | 1001-1130 | ||
| 41 | 22-590054-01 | BEARING,BALL | 1001- | |
| 42 | 22-590053-01 | BEARING,BALL | 1001- | |
| 43 | 21-290887-01 | SPACER | 1001- | |
| 44 | 22-400261-01 | SEAL (KIT) | 1001- | |
| 45 | 21-290886-01 | COLLAR | 1001- | |
| 46 | 21-619376-01 | SPROCKET,16 TEETH | 1179- | |
| 21-600736-01 | SPROCKET,21 TEETH | 1001-1178 | ||
| 47 | 22-400079-01 | KEY | 1001- | |
| 48 | 00205-38300 | NIPPLE | 1179- | |
| 00207-66540 | PLUG | 1131-1178 | ||
| 00205-38300 | NIPPLE | 1001-1130 | ||
| 49 | 00200-95550 | CAP | 1179- | |
| 00200-95550 | CAP | 1001-1130 | ||
| 50 | 00037-62620 | SCREW | 1066- | |
| \0\22-590070-01 | SCREW | 1001-1065 | ||
| 51 | 02206-00808 | NUT | 1001- | |
| 52 | 21-520636-01 | GASKET (KIT) | 1001- | |
| 53 | 02030-00632 | BOLT | 1001- | |
| 54 | 01602-00929 | WASHER | 1001- | |
| 55 | 21-801775-01 | HOUSING,PINION AND RATCHET | 1001- | |
| 56 | 21-703152-01 | ARM,LOWERING PAWL | 1179- | |
| \0\21-703152-09 | ARM,LOWERING PAWL | 1065-1178 | ||
| 21-703152-01 | ARM,LOWERING PAWL | 1001-1064 | ||
| 57 | 22-400079-01 | KEY | 1001- | |
| 22-580451-00 | PAWL ASS'Y,LOWERING | 1001- | ||
| 58 | \6\ | PAWL,LOWERING | 1001- | |
| 59 | 21-286837-01 | SPRING,LEAF | 1001- | |
| 60 | 00039-51000 | WASHER | 1001- | |
| 61 | 22-590069-01 | RIVET | 1001- | |
| 62 | 21-286834-01 | PIN | 1001- | |
| 63 | 21-286832-01 | SHOE,FRICTION | 1001- | |
| 64 | 21-501536-01 | PIN | 1001- | |
| 65 | 21-501537-01 | PIN | 1001- | |
| 66 | 04050-05030 | PIN | 1001- | |
| 67 | 22-590389-01 | CHAIN,91 LINKS | 1179- | |
| 22-590042-01 | CHAIN,92 LINKS | 1001-1178 | ||
| 68 | 21-521897-01 | BOLT,REAMER | 1001- | |
| 69 | 02215-01417 | NUT | 1001- |