| Part number | Description | Family | Part type | Size |
|---|---|---|---|---|
| 513396-XR | NUT (NULL DOG) FOR SM4-40 | DBBS | Friction | |
| 513326 | 20DBBS FRICTION DISC | DBBS | Friction | 20DBBS |
| 514874 | FRICTION DISC-BRAKE, 20DBBS LO-CO | DBBS | Friction | 20DBBS |
| 513307 | FRICTION DISC-BRAKE, 25DBBS | DBBS | Friction | 25DBBS |
| 513396 | 38DBBS FR DISC | DBBS | Friction | 38DBBS |
| 416691 | FRICTION BLOCK-BRAKE, 50DBBS | DBBS | Friction | 50DBBS |