| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | | Drive gear box | | |
| 763 528 73 | Drive gear box-mounting kit | | |
| 02 | | Drive motor | | |
| 03 | 674 029 40 | Drive sprocket set fig-nos. 25-27 | | |
| 03 | 675 810 40 | Drive sprocket set, oversize fig-nos. 25-27 | | |
| 04 | 643 970 40 | Drive sprocket ring | | |
| 05 | 512 046 98 | Bolt | | |
| 06 | 255 056 40 | Washer | | |
| 07 | 501 124 98 | Nut | | |
| 08 | 323 460 40 | Vent valve | | |
| 09 | 307 454 99 | Bolt | | |
| 10 | 316 211 99 | Washer | | |
| 11 | 643 718 40 | Ring | | |
| 12 | 511 819 98 | Bolt | | |
| 13 | 255 057 40 | Washer | | |
| 14 | 608 733 40 | Washer | | |
| 15 | 504 386 98 | Bolt | | |
| 20 | 567 090 40 | Track frame, r.h. | | |
| 21 | 567 310 40 | Track frame, l.h. | | |
| 25 | | Drive sprocket element, 5 teeth These parts are not sold separately | | |
| 26 | | Drive sprocket element, 5 teeth These parts are not sold separately | | |
| 27 | | Drive sprocket element, 4 teeth These parts are not sold separately | | |
