Brake Chamber, Stroke: 3 in, Push Rod: 2-1/4 in
#MGM3230951
Features & Benefits
- Tamper Resistant Design
- "Long Life" Power Spring
- Center Hole Diaphragm
- Epoxy-Coated Head.Non-Pressure Chamber and Lower Push-Rod Assembly
- Epoxy-Coated Return Spring
- Center Hole Shield
- Square Port Bosses (Long Stroke Identification)
- Weatherseal Plug
- Heavy-Duty 8-Gauge Steel Non-Pressure Chamber (Type 3030 Models)-(9-Gauge On All Other Sizes)
- Polymer Push-Rod Guides
- Heavy-Duty Nylon Reinforced Diaphragms
- Heavy-Duty Nylon Reinforced Neoprene Diaphragms (Optional)
Specifications
| Chamber Length (A) | 9.99" (253.7 mm) |
| Clamp Band (C) | 8.32" (211.3 mm) |
| Combination Weight | 20.1 lb ( 9.1 kg) |
| Product Feature #13 | Stroke Alert |
| Product Feature #14 | Externally Stored Release Bolt |
| Product Feature #15 | Molded Nitrile Rubber Air Seal |
| Product Features #16 | Composite Guide -Corrosion Fighter Technology |
| Inlets | 3/8" - 18 NPTF |
| Piggyback Length (B) | 7.61" (193.3 mm) |
| Port Size | 3/8-18 NPTF |
| Product Type | S-Cam Brakes (Drum) |
| Push Rod Length (in.) | 2-1/4 in (5.72 cm) |
| Rolled seal Dimension (D) | 8.21" (208.5 mm) |
| Service Size | 30 |
| Single Weight | 11.5 lb (5.2 kg) |
| Spring Size | 30 |
| Stroke | 3.00" (76.2 mm) |
| Stud Size (F) | 5/8”-11 UNC |
| Stud Spacing ( E ) | 4.75" (120.7 mm) |
| Yoke Chamber (in.) (Y) | 2.25 |
