Brake Chamber, Stroke: 3 in, Push Rod: 12 in
#MGM3832551
Features & Benefits
- Tamper Resistant Design
- Molded Nitrile Rubber Push-Rod Air Seal
- Center Hold Shield
- Integral Release Bolt
- 360 Aluminum Alloy
- Low Friction Piston & Guide
- Epoxy Coated Return Spring
- Square Port Bosses (Long Stroke Identification)
- Heavy-Duty "Long Life Power Spring 100 lb (45.4 kg) additional parking break force @ 1.25" (31.8 mm) of stroke
- Heavy-Duty Steel Non-Pressure Chamber (8-Gauge Standard on Type 3030 Aftermarket Models)
- Stroke Alert
- Polymer Push-Rod Guides
Specifications
| Chamber Length (A) | 13.0" (330.2 mm) |
| Clamp Band (C) | 8.27" (210.1 mm) |
| Combination Weight | 20.5 lb (9.3 kg) |
| Product Feature #13 | Heavy-Duty Nylon Reinforced Diaphragms |
| Product Feature #14 | Heavy-Duty Nylon Reinforced Neoprene Diaphragms (Optional) |
| Inlets | 3/8" - 18 NPTF |
| Min. Push Rod Length (aftermarket unit only) (in.) (X) | 12 |
| Mounting Bolt Length (in.) | 1.540 |
| Mounting Bolt Thread | 5/8-11 |
| Piggyback Length (B) | 10.63" (270.0 mm) |
| Port Size | 3/8-18 NPTF |
| Product Type | Specialty Brakes |
| Push Rod Length (in.) | 12 in (30.5 cm) |
| Push Rod Size (G) | 5/8" - 11 UNC |
| Rolled seal Dimension (D) | 8.18" (207.8 mm) |
| Service Size | 30 |
| Single Weight | 12.6 lb (5.7 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) |
