
Sample imageTWP-BRK-001 · reference illustrative
Spring brake chamber 30/30
Double-diaphragm spring brake actuator for air-braked truck and trailer axles.
Sourced on requestSourced (OEM & aftermarket)
Compatibility is confirmed before we quote. Add your make, model, year and VIN or chassis number in the enquiry, or a photo of the part you are replacing. If we cannot confirm it fits, we tell you.
Supplies to
- NZNew Zealand
- FJFiji
- PIPacific Islands
- WWWorldwide
| Product reference | TWP-BRK-001 |
|---|---|
| Manufacturer part number | Supplier verified at quote |
| Type | Double diaphragm spring brake |
| Size | 30/30 (other sizes on request) |
| Push rod | Cut to length / threaded |
| Part number | Matched to your axle |
| Fitment | Confirmed before quote |
| Category | Brakes |
The exact model, rating and part number are confirmed on your quote.
- Drive axles
- Trailer axles
Applications are a guide. Fitment to your vehicle is verified by our team.
Technical sheets and manuals are sent with your quote. Ask for them in your enquiry.

Tell us what you need. We’ll find it, build it or ship it.
Send a part number, a photo, a drawing or a fleet list. Every enquiry gets a reference number and a real person.








