Optimize safety and reduce installation time with the Fortpro Standard 30/30 Type Brake Chamber with Welded Clevis, compatible with heavy-duty air brake systems. (Replacement for NT3030STDWC). Designed with welded clevises for direct, modification-free installation, this unit combines a high-power emergency spring with a corrosion-resistant housing. The reliable heavy-duty solution to ensure braking response for your fleet.
Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
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Basic Part Information5 attributes
| Product Line | Brakes |
|---|---|
| Category Name | Brake Chambers |
| Part Type | Spring Brake Chamber |
| Alternate Part Name | Spring Brake (S-Cam), 30/30 Brake Chamber with Welded Clevis |
| OEM Part Number | NT3030STDWC |
Application/Fitment Attributes14 attributes
| Application Type | Semi-Trucks, Heavy Duty Trucks |
|---|---|
| Brake System Compatibility | S-Cam |
| Chamber Style | Double Diaphragm |
| Chamber Type | 30/30 |
| Clamp Angle | 45 deg. |
| Clevis Mounting Type | Welded |
| Mounting Stud Center-to-Center Spacing | 4.75 in. |
| Mounting Stud Length | 1.50 in. |
| Parking Port 12 | 3/8-18 NPTF |
| Port Angle | 270 deg. |
| Push Rod Length | 2.25 in. |
| Service Chamber Joint Type | Double Clamp Band |
| Service Port 11 | 3/8-18 NPTF |
| Service Port Thread Size | 3/8-18 NPTF |
Dimensional/Physical Attributes3 attributes
| Clevis Bushing Pin Diameter | 1/2 in. |
|---|---|
| Clevis Link Pin Diameter | 1/4 in. |
| Stud Thread Size | 5/8-11 UNC-2A |
Technical/Performance Attributes3 attributes
| Maximum Operating Temperature | 175 deg. F |
|---|---|
| Minimum Operating Temperature | -40 deg. F |
| Stroke Length | 2.50 in. |
Packaging / Logistics Attributes:1 attribute
| Net Weight | 18.60 lb. |
|---|
Intended Application
- Compatible with air drum brake systems (S-Cam) on heavy-duty trucks, tractors, and trailers. It installs on the rear axle brake bracket to provide pneumatic service braking action and mechanical parking/emergency hold via its welded clevis, which directly connects to the brake adjuster. Designed for safe braking control under severe operating conditions.
- Always compare with your OEM part number prior to purchase to confirm full compatibility.
Technical Notes
- Automann: 179SB3030SW225
- Bendix: NT3030STDWC
- Haldex: GC3030CW, 070GC3030CW
- MGM Brakes: 3430951, 3430051X
