SPRING RETAINER PLATE-BRAKE, 21DBA, for 21DBA Airflex units. Supplied, rebuilt and serviced by Gordon Russell, an authorized Airflex distributor and service centre in Western Canada.
Request a QuoteAll 21DBA parts| Part number | 306920 |
|---|---|
| Description | SPRING RETAINER PLATE-BRAKE, 21DBA |
| Product family | Airflex DBA · Air-cooled disc brakes & clutches |
| Part type | Plate |
| Element size | 21DBA |
| Dimensions (L × W × H) | 3.95 × 0.31 × 2.25 in. |
Product data from Danfoss. Confirm fit and specification with a Gordon Russell technician before ordering, especially for bored hubs, drums and spiders.

Our shop rebuilds and services Airflex clutches and brakes. Send us the element size and serial number, or photos, and we will quote parts or a complete rebuild.
| Part number | Description | Part type |
|---|---|---|
| 414472 | DISC-BRAKE, 21DBA SOLID | Disc |
| 510549 | 21 DBA VENT DISC | Disc |
| 414685 | FRICTION DISC-BRAKE, 21DBA | Friction |
| 413536-08 | 21DBA GEAR | Gear |
| 413536-10 | GEAR, 21DBA | Gear |
| 413536-14 | 21DBA GEAR | Gear |
| 414281 | 21DBA BR MTG FLG | Mounting Flange |
| 414084 | 21DBA GUARD | Other Component |
| 306921 | SPRING, 21DBA OUTER | Other Component |
| 306922 | SPRING, 21DBA INNER | Other Component |
| 306927 | 21DBA OUTER SPRING | Other Component |
| 306928 | 21DBA INNER SPRING | Other Component |
| 408080-02 | DIAPHRAGM-AIR, 21DBA LOW TEMP | Other Component |
| 414467 | 21DBA GUARD | Other Component |
| 414468 | CONE-DISC CENTERING, 21DBA | Other Component |
| 412603-02 | CLAMP RING, 21DBA INNER | Other Component |
| 509798 | END PLATE-BRAKE, 21DBA | Plate |