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(888) 312-8812 Login SignupMGM BRAKES 3430851 Air Brake Chamber - Combination, with Neoprene Diaphragm
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MSRP: $356.20
$19799
Save $158.21
Limited availability at this price!
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Get it by Tuesday, Jun 16
MGM BRAKES 3430851 Part Description
Manufacturer
Product Description
Double Diaphragm Brake Chamber
Features & Benefits
- Tamper Resistant
- Externally Stored Release Bolt
- Epoxy-Coated Head
- 360 Aluminum Center Case
- Long Life Power Spring
- Weatherseal Plug
- Heavy-Duty Nylon Reinforced Diaphragm (Neoprene Optional)
- Breather Tube
- Composite Guide
Specifications
Aftermarket Unit
Mounting Bolt Thread: 5/8-11
Mounting Bolt Length (in.): 1.540
Neoprene Diaphragm
Port Size: 3/8-18 NPTF
Stroke (in.): 2.50
Service Size: 30
Spring Size: 30
Features & Benefits
- Tamper Resistant Design
- Molded Nitrile Rubber Push-Rod Air Seal
- Center Hole Shield
- Externally Stored Release Bolt
- Epoxy-Coated Head, Non-Pressure Chamber and Lower Push-Rod Assembly
- 360 Aluminum Center Case
- "Long Life" Power Spring
- Epoxy Coated Return Spring
- Weatherseal Plug
- Heavy-Duty Steel Non-Pressure Chamber (8-Gauge Standard on Type 3030 & 3060 Aftermarket Models) (6-Gauge Standard on Type 36 Models)
- Stroke Alert
- Polymer Push-Rod Guides
- Heavy-Duty Nylon Reinforced Diaphragms
- Heavy-Duty Nylon Reinforced Neoprene Diaphragms (Optional)
- Composite Guide -Corrosion Fighter Technology, Type 30 Spring Side Models Only
Technical Data
| Stroke | 2.50" (63.5 mm) |
| Weight lb (kg) Combination | 19.4 lb (8.8 kg) |
| Weight lb (kg) Single | 11.3 lb (5.1 kg) |
| A | 9.04" (229.6 mm) |
| B | 6.66" (169.2 mm) |
| C | 8.31" (211.1 mm) |
| D | 8.21" (208.5 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) | 9015050 |
| 2 | Kit -Nuts & Bolts | 9003001 |
| 3 | Clamp Band Assembly | 8216045 |
| 4 | Diaphragm | 8017731 |
| 5 | Kit -Push-Rod Assembly (a) SAE | 9064003 |
| 5a | Kit -Push-Rod Assembly (a) METRIC | 9064035 |
| 6 | Return Spring | 8068002 |
| 7 | Kit -Center Hole Shield | 9065002 |
| 8 | NP Chamber Assembly (a) | 8215501 |
| 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 -Weatherseal Plug | 9019005 |
| 12 | Kit -Release Bolt | 9007003 |
| 13 | Kit -Piggyback Plus SAE | 3430008 |
| *NOTE: | (a)To ensure correct stroke alert positioning, kits MUST only be used on the designated MGM brake units. |
MGM BRAKES 3430851 Specifications
Product Attributes
| Chamber Type | Double Diaphragm Brake |
| Diaphragm Diameter | Neoprene IN |
| Mounting Bolt Length | 1.540 IN |
| Mounting Bolt Thread | 5/8-11 |
| Port Size | 3/8-18 NPTF |
| Spring Size | 30 |
| Service Size | 30 |
| Stroke | 2.50 IN |
| UNIT | Aftermarket |
| Diaphragm | Neoprene |
| Rod Diameter | 5/8 |
| Push Rod Length - no yoke | 8.00 |
Additional Information
| Country of Origin (Primary) | US |
| 2 | |
| VMRS Code | 013004000 |
MGM BRAKES 3430851 Cross References
| Brand | Part Number |
|---|---|
| HALDEX | GC3030 |
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