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(888) 312-8812 Login SignupDouble Diaphragm Brake Chamber
The MGM Brakes Air Brake Chamber provides reliable parking and service braking for heavy-duty vocational vehicles. Featuring an "ESH" (External Storage Housing) design, this combination chamber uses a specialized coating to prevent the internal corrosion and rust-jacking that typically compromise the power spring. The external breather tube vents the spring housing to the service side of the chamber, which prevents moisture and road salt from entering the sealed unit. Because the internal components remain dry and debris-free, the brake system delivers consistent clamping force even in harsh environments. This long-stroke MGM Brakes 3436120ESH assembly is engineered to provide an extra margin of safety by allowing for more pushrod travel before reaching the brake adjustment limit.
| Breather Tube | Breather Tube |
| Chamber Type | Double Diaphragm Brake |
| Diaphragm Diameter | Rubber IN |
| Mounting Bolt Length | 1.660 IN |
| Mounting Bolt Thread | 5/8-11 |
| Port Size | 3/8-18 NPTF |
| Spring Size | 36 |
| Service Size | 36 |
| Stroke | 3.00 IN |
| Welded Yoke | Threaded Yoke |
| UNIT | Production |
| Diaphragm | Rubber |
| Push Rod Length - with yoke | 3.38 |
| Rod Diameter | 5/8 |
| Country of Origin (Primary) | US |
| 2 | |
| VMRS Code | 013004000 |
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