- Left support plate
- Drawing No：DZ9114512893
- Right support plate
- Drawing No：DZ9114512894
- Bearing cover
- Drawing No：VG1500019024
- Intermediate flange
- Drawing No：VG1500060240
- Gasket-pinion bearing housing
- Drawing No：WG2803Y2755
- Main reduction housing finished product
- Drawing No：3200P1706
- Main reduction housing and bearing cap assembly
- Drawing No：A2 3200P1706
- Sliding meshing sleeve
- Drawing No：AZ9981320126
- Shaft seal
- Drawing No：WG9981320124