- Backing plate
- Drawing No：3517AA417
- Wave spring washer
- Drawing No：Q41805
- Fixing Plate Assembly
- Drawing No：3517CF1-075
- Large Piston Assembly
- Drawing No：3517CF1-045
- Balancing Spring
- Drawing No：3517CF1-451
- Adjusting Shim
- Drawing No：3517CF1-453
- Spring Seat
- Drawing No：3517CF1-452
- Type 1 Nylon Insert Hex Lock Nut
- Drawing No：Q32805