| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 262-46-71100 | FRAME | 12001- | |
| 2 | 262-46-71120 | STEP,UPPER (WELDED) | 12001- | |
| 3 | 262-46-71130 | STEP,LOWER (WELDED) | 12001- | |
| 4 | 262-06-64370 | TUBE (WELDED) | 12001- | |
| 5 | 23B-46-11220 | WASHER | 12001- | |
| 6 | 07000-15100 | O-RING | 12001- | |
| 7 | 07020-00900 | FITTING,GREASE | 12001- | |
| 8 | 23B-46-12320 | CAP | 12001- | |
| 9 | 23A-46-00120 | SHIM ASS'Y | 12001- | |
| \6\ | SHIM¤ 0.1MM | 12001- | ||
| \6\ | SHIM¤ 0.2MM | 12001- | ||
| \6\ | SHIM¤ 0.5MM | 12001- | ||
| 10 | 23B-46-12330 | SPACER | 12001- | |
| 11 | 01011-53080 | BOLT | 12001- | |
| 12 | 01643-33080 | WASHER | 12001- | |
| 13 | 23B-22-21270 | HANGER | 12001- | |
| 14 | 01010-51675 | BOLT | 12001- | |
| 15 | 01580-11613 | NUT | 12001- | |
| 16 | 01643-31645 | WASHER | 12001- | |
| 17 | 262-46-51670 | CHAIN ASS'Y | 12001- | |
| 18 | 01434-10830 | BOLT¤ WING,WING | 12001- | |
| 19 | 262-06-73330 | SHEET | 12001- | |
| 20 | 26C-46-11160 | SHEET | 12001- | |
| 21 | 08037-03614 | GROMMET | 12001- | |
| 22 | 04022-16045 | PIN,DOWEL | 12001- |