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(888) 312-8812 Login SignupMGM BRAKES 3420008 Air Brake Spring Brake - 3420 Series, Piggyback Plus Kit, Model TR2024
$16249
2 Day Lead Time
Due to limited availability, we will confirm your order and notify you within 1 business day.
MGM BRAKES 3420008 Part Description
Manufacturer
Product Description
Piggyback Plus Kit
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
Port Size: 3/8-18 NPTF
Stroke (in.): 2.25
Service Size: 20
Spring Size: 24
Features & Benefits
- Tamper Resistant Design
- Externally Stored Release Bolt
- Epoxy-Coated Head
- 360 Aluminum Center Case
- "Long Life" Power Spring
- Weatherseal Plug
- Heavy-Duty Nylon Reinforced Diaphragm
- Heavy-Duty Nylon Reinforced Neoprene Diaphragm (Optional)
- External Breather Tube
- Composite Guide -Corrosion Fighter Technology, Type 30 Spring Side Models Only
Technical Data
| Stroke | 2.25" (57.2 mm) |
| Weight lb (kg) Single | 9.6 lb (4.4 kg) |
| B | 6.16" (156.5 mm) |
| C | 6.90" (175.3 mm) |
| D | 7.34" (186.4 mm) |
| Inlets | 3/8" - 18 NPTF |
Replacement Parts
| 1 | Kit -NP Chamber | N/A |
| 2 | Kit -Nuts & Bolts | 9003001 |
| 3 | Clamp Band Assembly | 8216020 |
| 4 | Diaphragm | 8017120 |
| 5 | Kit -Push-Rod Assembly SAE | N/A |
| 5a | Kit -Push-Rod Assembly METRIC | N/A |
| 6 | Return Spring | N/A |
| 7 | Kit -Center Hole Shield | N/A |
| 8 | NP Chamber Assembly | N/A |
| 9 | Kit -Nuts & Washers SAE | N/A |
| 9a | Kit -Nuts & Washers METRIC | N/A |
| 10 | Hex Nut -Yoke SAE | N/A |
| 10a | Hex Nut -Yoke METRIC | N/A |
| 11 | Kit -Weatherseal Plug | 9019005 |
| 12 | Kit -Release Bolt | 9007003 |
MGM BRAKES 3420008 Specifications
Product Attributes
| Chamber Type | Piggyback Plus Kit |
| Diaphragm Diameter | Rubber IN |
| Mounting Bolt Length | N/A IN |
| Mounting Bolt Thread | N/A |
| Port Size | 3/8-18 NPTF |
| Spring Size | 24 |
| Service Size | 20 |
| Stroke | 2.25 IN |
| UNIT | Aftermarket |
Additional Information
| Country of Origin (Primary) | US |
| 2 | |
| VMRS Code | 013004001 |
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