Need help? We're here!
(888) 312-8812 Login Signup$56449
Limited availability at this price!
In Stock
Piston Brake Chamber
The MGM Brakes Air Brake Chamber is vital in the safety and performance of commercial vehicles, offering unparalleled reliability and control in braking systems. It delivers consistent, powerful braking action, ensuring the safety of both vehicle and cargo under diverse operating conditions. This component features a robust design that withstands the rigors of daily use, reducing maintenance needs and extending the life of the braking system. The use of cutting-edge technology and high-quality materials make the brand’s air brake chambers, including the MGM Brakes MJS3028ET051, a preferred choice for commercial vehicle operators who demand the best in safety and performance.
Specifications
Aftermarket Unit
Port Size: 3/8-18 NPTF
Stroke (in.): 3.00
Service Size: 30
Spring Size: 28
Features & Benefits
Model: MJS3028ET
Technical Data
| Stroke | 3.00" (76.2 mm) |
| Weight lb (kg) Combination | 23.10 lb (10.5 kg) |
| Weight lb (kg) Single | 14.92 lb (6.8 kg) |
| A | 10.73" (272.5 mm) |
| B | 8.43" (214.1 mm) |
| C | 8.32" (211.3 mm) |
| D | 7.50" (190.5 mm) |
| E | 4.75" (120.7 mm) |
| F | 5/8" - 11 UNC |
| G | 5/8 - 18 UNF |
| Inlets | 3/8" - 18 NPTF |
| X - Min. (aftermarket unit only) | 8.00" (203.2 mm) |
Replacement Parts
| 1 | Kit -NP Chamber (a) | 9015218 |
| 2 | Kit -Nuts & Bolts | 9003001 |
| 3 | Clamp Band Assembly | 8216045 |
| 4 | Diaphragm | 8017838 |
| 5 | Kit -Push-Rod Assembly (a) SAE | 9064008 |
| 5a | Kit -Push-Rod Assembly (a) METRIC | 9064028 |
| 6 | Return Spring | 8068022 |
| 7 | Kit -Center Hole Shield | 9065002 |
| 8 | NP Chamber Assembly (a) | 9015122 |
| 9 | Kit -Nuts & Washers SAE | 9002001 |
| 9a | Kit -Nuts & Washers METRIC | 9002002 |
| 10 | Hex Nut -Yoke SAE | 8130004 |
| 10a | Hex Nut -Yoke METRIC | 8130016 |
| 11 | Kit -Breather Tube | 9081001 |
| 12 | Kit -Piggyback Plus SAE | MJS3028ET008 |
| *NOTE: | (a)To ensure correct stroke alert positioning, kits MUST only be used on the designated MGM brake units. |
| Breather Tube | Breather Tube |
| Chamber Type | Piston Brake |
| Diaphragm Diameter | Rubber IN |
| Mounting Bolt Length | 1.540 IN |
| Mounting Bolt Thread | 5/8-11 |
| Port Size | 3/8-18 NPTF |
| Spring Size | 28 |
| Service Size | 30 |
| Stroke | 3.00 IN |
| UNIT | Aftermarket |
| Country of Origin (Primary) | US |
| 2 | |
| VMRS Code | 013004000 |
We have 2 alternatives for the MJS3028ET051 by MGM BRAKES:
California residents see