W153A.17.4（Back counterweight） 
| № | Каталожный номер | Наименование | Кол-во |
| 1 | W153A.17.4.1.1 | Below counterweight | 1 |
| 2 | GB/T96 | Washer 10 | 2 |
| 3 | W156.17.26.1.2-2 | Pull rod of battery | 2 |
| 4 | W156.17.26.1.2.1 | 1 | |
| 5 | W153A.17.4.1.2 | Back counterweight | 1 |
| 6 | W153A.17.4.2-2 | Plate | 2 |
| 7 | W153A.17.4.2 | Left box | 1 |
| 8 | GB/T5789 | Bolt M12X30 | 12 |
| 9 | W156.17.26.5 | Stay bar assembly | 2 |
| 10 | GB/T97.1 | 88 EpZn | 4 |
| 11 | GB/T91 | pin 3.2x14 | 2 |
| 12 | GB/T6177 | Nut Ml0x1.25 | 4 |
| 13 | W136.17.6.4 | Knob | 2 |
| 14 | CSZ500C.17.26.5 | Traction pin assembly | 1 |
| 15 | GB/T5785 | Bolt M27X 2x320 | 4 |
| 16 | W156.17-3 | Washer | 8 |
| 17 | DJ200020 | Lock | 2 |
| 18 | GB/T93 | Washer27 | 8 |
| 19 | OB/T6171 | Nut M27X2 | 8 |
| 20 | GB/T5783 | Bolt M8xl6 | 4 |
| 21 | GB/T93 | Washer8 | 7 |
| 22 | GB/T97.1 | Washer 8 | 7 |
| 23 | W156.17.26.4 | Back lampshade | 2 |
| 24 | GB/T97.1 | Washer 6 | 8 |
| 25 | GB/T93 | Washer 6 | 8 |
| 26 | GB/T5783 | Bolt M6X16 | 8 |
| 27 | W153A.17.4.3 | Right Box | 1 |
| 28 | GB/T848 | Washer36 | 1 |
| 29 | GB/T6171 | Nut M36x2 | 8 |
| 30 | W153A.17.4-2 | Bolt | 1 |
| 31 | W153A.17.4-1 | Plate | 4 |