Description
Quality replacement Type 30 air brake service chamber from Automann. The 179.SC30 has a standard 2.5 in stroke and 8.25 in pushrod with a 3/8-18 NPTF inlet, for heavy-duty truck foundation brakes.
Signs You Need a New Service Chamber
- Slow brake application or release
- Reduced braking force
- Audible air leak at the chamber
- Weak or failed return spring
- Visible damage or corrosion on the chamber
Specifications
| Manufacturer | Automann |
|---|---|
| Part Number | 179.SC30 |
| Part Type | Service Chamber, Type 30 |
| Stroke Length | 2.5 in (standard) |
| Pushrod Length | 8.25 in |
| Inlet Port | 3/8-18 NPTF |
| Weight | ~11.95 lb |
Cross References
This part replaces or is equivalent to the following part numbers:
- Bendix: 5007121N, 800826
- MGM: 1430001
- Haldex: SC30
- Meritor: R870030
- Euclid: E30S
Applications
This service chamber fits:
- Kenworth T660
- Peterbilt 379
- Volvo/White VNL 670 Gen 2 (2003-2019)
Verify your make, model, engine, and configuration before ordering to confirm fitment.









