- Left support weldment
- Drawing No：27370105421
- Nut gb6185.2-m16*1.5-12
- Drawing No：4013010222
- Pressure switch block
- Drawing No：27110101381
- Elastic element ng6
- Drawing No：4120000211
- Nut seat ng6
- Drawing No：4120000213
- Clip spring ng6
- Drawing No：4120000212
- Nut gb6170-m12epzn-8
- Drawing No：4013000011
- Bolt gb5782-m12*45epzn-8.8
- Drawing No：4011000498