- Input shaft end cover assembly
- Drawing No：AZ2203020002
- Input shaft assembly
- Drawing No：az2203020001
- Transmission front housing assembly
- Drawing No：az2203000001
- Stop ring
- Drawing No：wg9003990131
- Counter shaft retaining ring
- Drawing No：wg9003990130
- Combined coated bolt q1421030
- Drawing No：wg9003801030
- Reverse gear constant mesh needle bearing
- Drawing No：wg9003395335
- Tapered roller combination bearing
- Drawing No：wg9003324900