- Big washer
- Drawing No：27120117501
- Seat
- Drawing No：27120177901
- Plate
- Drawing No：27120177591
- Sleeve
- Drawing No：27120170631
- Ring 70x185
- Drawing No：27120177581
- Washer gb1230-16epzn-45
- Drawing No：4015000001
- Bolt gb5782-m16*125flznyc-12.9-480
- Drawing No：4011010682
- Self-locking nut with the shoulder
- Drawing No：27120103611