- Piston
- Drawing No：az2229060020
- End cover paper gasket
- Drawing No：az2229060015
- End Cap
- Drawing No：az2222060001
- Transmission middle housing
- Drawing No：az2220010003
- Forward Shift Block
- Drawing No：az2214220013
- O-ring 26507100 GB3452.1
- Drawing No：az9003077100
- O-ring 53006900 GB3452.1
- Drawing No：AZ9003076900
- O-ring 35503150 GB3452.1
- Drawing No：az9003073150
- O-ring 35502500 gb3452.1
- Drawing No：az9003072503
- O-ring 26502500 GB3452.1
- Drawing No：AZ9003072500