MGM Brakes MJS3030ET051 - Air Brake Chamber - MJS3030ET Series, Combination, 3" Stroke
- Part Number
- MJS3030ET051
- Manufacturer
- MGM BRAKES
- Description
-
Air Brake Chamber - MJS3030ET Series, Combination, 3" Stroke
details
$49949
MSRP: $971.45
Save: $471.96
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MGM BRAKES part description
Specifications
Aftermarket Unit
Mounting Bolt Thread: 5/8-11
Mounting Bolt Length (in.): 1.540
Port Size: 3/8-18 NPTF
Stroke (in.): 3.00
Service Size: 30
Spring Size: 30
Features & Benefits
- Tamper ResistantDesign
- Lighter Weight
- 3 Inch (76.2 mm) Long Stroke
- Compact Size
- Patented Integral Release Bolt Mechanism -Minimal Bolt Protrusion- Approx. 1.25 inch (31.8 mm) Protrusion On "Long Stroke" Models When Manually Released
- Lower Hold Off Pressure (Less Air Consumption)
- Epoxy Coated Return Spring
- Non-Coil Clash Power Spring
- Increased Corrosion Resistance -Steel Head, Epoxy Coated
- Available With 1,749 lb (793.3 kg) -2,450 lb (1,111.3 kg) of Push-Rod Braking Force @ 1.25 inch (31.8 mm) Stroke/Service Brake Sizes 17-36
- Center Hole Shield
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) | 9015238 |
| 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 | MJS3030ET008 |
| *NOTE: | (a)To ensure correct stroke alert positioning, kits MUST only be used on the designated MGM brake units. |
MGM BRAKES MJS3030ET051 Cross Reference
We have 2 alternatives for the MJS3030ET051 by MGM BRAKES:
California Proposition 65 Warning
California Proposition 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)
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