MGM BRAKES part description

General Description

On-Highway

Features and 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
  • Epoxy Coated Return Spring
  • Weatherseal Plug
  • Heavy-Duty Steel Non-Pressure Chamber (8-Gauge Standard on Type 3030 & 3060 Aftermarket Models) (
  • Stroke Alert
  • Polymer Push-Rod Guides
  • Heavy-Duty Nylon Reinforced Diaphragms
  • Heavy-Duty Nylon Reinforced Neoprene Diaphragms (Optional)
  • Heavy-Duty Power Spring 160 lb (72.6 kg) Additional Parking Brake Force @ 1.25 inches (31.8 mm) of Stroke
  • Center Hole Diaphragm (U.S. Patent No. 5,507,217)
  • Composite Guide -Corrosion Fighter Technology, Type 30 Spring Side Models Only

Technical Specifications

Stroke 2.50" (63.5 mm)
Weight lb (kg) Combination 19.9 lb (9.0 kg)
Weight lb (kg) Single 11.5 lb (5.2 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 (M16 x 1.5 - 6g)
G 5/8" - 18 UNF (M16 x 1.5 - 6g)
Inlets 3/8" - 18 NPTF (M16 x 1.5 - 6H)
X - Min. (aftermarket unit only) 8.00" (203.2 mm)

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