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(888) 312-8812 Login SignupAir Brake Chamber, Assembly
The Meritor Air Brake Chamber Assembly is a 3" long-stroke air brake chamber assembly that serves as the primary actuator for heavy-duty foundation brakes. This unit is built as a complete assembly, integrating a high-performance diaphragm, return spring, and pushrod within a weather-resistant steel housing. The extended 3" stroke design is critical for maintaining consistent braking force even as brake shoes wear, providing an extra margin of safety and longer intervals between manual adjustments. When air pressure enters the chamber, this Meritor C933276D30 assembly instantly converts pneumatic energy into the mechanical push required to expand the brake shoes against the drum.
| Application And General Information | With Breather tube |
| Brake Type | Drum |
| Brand | Meritor |
| Chamber Type | Spring Brake |
| Clevis | Threaded |
| Length | 272.5 mm |
| Model | Type 30/30L |
| Oe Mfg. | MGM |
| Outside Diameter | 211.3 mm |
| Pallet Quantity | 12 |
| Related Numbers | MGM Production # MJS3030ST077; MGM Aftermarket # MJS3030ET051 |
| Stroke | 3.00 in. |
| Thread Diameter | 5/8" - 18 UNF |
| Weight | 26.00 |
| Chamber Type | Spring Brake |
| Notes | With Breather tube |
| Brand | Part Number |
|---|---|
| 8235C933276D30, C933276D30RI, TDAC933276D30 | |
| MGM BRAKES | MJS3030ET051, MJS3030ET077 |
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