| Item | Part No. | Part Name | Qty | Serial No. |
| (23B-25-00033) | TANDEM DRIVE ASS'Y,L.H. | 4584- | ||
| (23B-25-00032) | TANDEM DRIVE ASS'Y,L.H. | 4047-4583 | ||
| (23B-25-00031) | TANDEM DRIVE ASS'Y,L.H. | 4033-4046 | ||
| (23B-25-00030) | TANDEM DRIVE ASS'Y,L.H. | 4001-4032 | ||
| (23B-25-00043) | TANDEM DRIVE ASS'Y,R.H. | 4584- | ||
| (23B-25-00042) | TANDEM DRIVE ASS'Y,R.H. | 4047-4583 | ||
| (23B-25-00041) | TANDEM DRIVE ASS'Y,R.H. | 4033-4046 | ||
| (23B-25-00040) | TANDEM DRIVE ASS'Y,R.H. | 4001-4032 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.2651 AND 2653. | ||||
| 1 | 23B-25-21182 | SHAFT | 4047- | |
| 23B-25-21181 | SHAFT | 4033-4046 | ||
| 23B-25-21180 | SHAFT | 4001-4032 | ||
| 2 | 23B-23-21210 | SPROCKET | 4001- | |
| 3 | 23B-23-21190 | SPACER | 4001- | |
| 4 | 23B-25-21240 | SPACER | 4001- | |
| 5 | 23B-25-21250 | SPACER | 4001- | |
| 6 | 23B-25-11290 | SUPPORT | 4001- | |
| 7 | 07000-15460 | O-RING (KIT) | 4001- | |
| 8 | 23B-25-21230 | GEAR | 4001- | |
| 9 | 23B-25-00310 | COLLAR ASS'Y | 4001- | |
| \6\ | COLLAR | 4001- | ||
| 10 | 23B-25-21220 | SPACER | 4001- | |
| 11 | 232-25-51430 | PLATE | 4001- | |
| 12 | 235-25-11360 | DISC | 4001- | |
| 13 | 23B-25-11391 | PISTON | 4101- | |
| \0\23B-25-11390 | PISTON | 4001-4100 | ||
| 14 | 232-25-51170 | O-RING (KIT) | 4001- | |
| 15 | 235-25-11250 | O-RING (KIT) | 4001- | |
| 16 | 23B-25-11360 | BOLT | 4001- | |
| 17 | 235-25-11610 | WASHER | 4001- | |
| 18 | 232-25-51641 | SPRING | 4001- | |
| 19 | 23B-25-21170 | CAGE | 4001- | |
| 20 | 07042-20312 | PLUG | 4001- | |
| 21 | 01010-51630 | BOLT | 4003- | |
| \0\01010-51635 | BOLT | 4001-4002 | ||
| 22 | 01010-51660 | BOLT | 4001- | |
| 23 | 01643-31645 | WASHER | 4001- | |
| 24 | 06002-32218 | BEARING | 4001- | |
| 25 | 238-25-16360 | SEAL,DUST (KIT) | 4001- | |
| 26 | 23B-23-21170 | SPACER | 4001- | |
| 27 | 23B-23-21180 | O-RING (KIT) | 4001- | |
| 28 | 23B-25-11350 | PLATE | 4001- | |
| 29 | 01010-51020 | BOLT | 4001- | |
| 30 | 01643-31032 | WASHER | 4001- | |
| 31 | 23B-25-21260 | SPACER | 4001- | |
| 32 | 23B-25-21120 | CAGE | 4001- | |
| 33 | 06003-30314 | BEARING | 4001- | |
| 34 | 234-23-11180 | O-RING (KIT) | 4001- | |
| 35 | 23B-25-00120 | SHIM ASS'Y | 4001- | |
| \6\ | SHIM¤ 0.1MM | 4001- | ||
| \6\ | SHIM¤ 0.2MM | 4001- | ||
| \6\ | SHIM¤ 0.5MM | 4001- | ||
| 36 | 23A-22-11430 | HOLDER | 4001- | |
| 37 | 23B-25-00110 | SHIM ASS'Y | 4001- | |
| \6\ | SHIM¤ 0.1MM | 4001- | ||
| \6\ | SHIM¤ 0.2MM | 4001- | ||
| \6\ | SHIM¤ 0.5MM | 4001- | ||
| 38 | 01010-51235 | BOLT | 4001- | |
| 39 | 238-22-15110 | LOCK | 4001- | |
| 40 | 23B-25-21160 | COVER | 4001- | |
| 41 | 234-23-12570 | O-RING (KIT) | 4001- | |
| 42 | 01010-51650 | BOLT | 4001- | |
| 43 | 01643-31645 | WASHER | 4001- | |
| 44 | 23B-23-21300 | CHAIN ASS'Y | 4001- | |
| 23B-23-21330 | CHAIN | 4001- | ||
| 23B-23-21320 | JOINT | 4001- | ||
| 23B-23-21310 | PIN | 4001- | ||
| 45 | 01010-82250 | BOLT | 4059- | |
| \0\01010-82240 | BOLT | 4047-4058 | ||
| 23B-25-11510 | BOLT | 4033-4046 | ||
| 01084-02060 | BOLT | 4001-4032 | ||
| 46 | 01580-12218 | NUT | 4047- | |
| 01580-12218 | NUT | 4033-4046 | ||
| 01582-12016 | NUT | 4001-4032 | ||
| 47 | 01643-32260 | WASHER | 4033- | |
| 01643-32060 | WASHER | 4001-4032 | ||
| 48 | 01124-82245 | STUD | 4047- | |
| SERVICE KIT | ||||
| KIT | (23B-25-05012) | SERVICE KIT,TANDEM DRIVE | 4047- | |
| ((\2\23B-25-05011)) | SERVICE KIT,TANDEM DRIVE | (4047-4583) | ||
| (23B-25-05010) | SERVICE KIT,TANDEM DRIVE | 4001-4046 |