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(888) 312-8812 Login SignupAir Brake Chamber, Assembly
S-cam brake setups rely on chamber movement, and the Meritor Air Brake Chamber brings long-stroke actuation to tandem brake service. Its 3-inch stroke, 8-inch push rod, and 5/8"-18 UNF detail give service teams several checkpoints before the chamber is installed. The push rod length matters because it ties chamber travel to the brake linkage position, while the thread detail affects how the end hardware connects. Tandem applications often work hard under load, so the brake chamber has to move cleanly through repeated applications. The Meritor D523276D30 helps keep S-cam brake actuation tied to the correct stroke, rod length, and end connection.
| VMRS Code | 013-004-036 |
| Application And General Information | S-Cam Brake (Drum) Tandem - Long Stroke - Parking Brakes With Breathing 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 | 24 |
| Push Rod Length (aftermarket) | 8.00 in |
| Related Numbers | MGM Production # MJS3030ET085; MGM Aftermarket # MJS3030ET085 |
| Stroke | 3.00 in. |
| Thread Diameter | 5/8" - 18 UNF |
| Weight | 25.00 |
| Chamber Type | Spring Brake |
| Notes | S-Cam Brake (Drum) Tandem - Long Stroke - Parking Brakes With Breathing Tube |
| Push Rod Length | 8.00 in |
| Brand | Part Number |
|---|---|
| TDAD523276D30, KM5500, 8235D523276D30 | |
| MGM BRAKES | MJS3030ET085 |
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