MGM BRAKES part description

General Description

Dry Bulk Chemicals

Features and Benefits

  • Tamper Resistant Design
  • Lighter Weight
  • 3 inch (76.2 mm) Long Stroke
  • Compact Size
  • Patented Integral Release Bolt Mechanism -Minimal Bolt Protrusion -Approx. 1.25 inch (31.8 mm) Protrusion On "Long Stroke" Models When Manually Released
  • Lower Hold Off Pressure (Less Air Consumption)
  • Epoxy Coated Return Spring
  • Non-Coil Clash Power Spring
  • Increased Corrosion Resistance -Steel head, Epoxy Coated
  • Available With 1,749 lb (793.3 kg) -2,450 lb (1,111.3 kg) of Push-Rod Braking Force @ 1.25 inch (31.8 mm) Stroke/Service Brake Sizes 17-36
  • Center Hole Shield

Technical Specifications

Stroke 3.00" (76.2 mm)
Weight lb (kg) Combination 23.10 lb (10.5 kg)
Weight lb (kg) Single 14.92 lb (6.8 kg)
A 10.73" (272.5 mm)
B 8.43" (214.1 mm)
C 8.32" (211.3 mm)
D 7.50" (190.5 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)

Product Description

Piston Brake Chamber

Features & Benefits

  • Tamper Resistant
  • Long Stroke
  • Compact
  • Integral Release Bolt
  • Epoxy Coated Return Spring/Steel Head
  • Non-Coil Clash Power Spring
  • Available w/1,749-2,450 lb of Push-Rod Brake Force @ 1.25” Stroke/Service
  • Available w/1,749-2,450 lb of Push-Rod Brake Force @ 1.25" Stroke/Service
  • Center Hole Shield

Product Attributes

Breather Tube Breather Tube
Chamber Type Piston Brake
Diaphragm Diameter Rubber IN
Mounting Bolt Length 1.540 IN
Mounting Bolt Thread 5/8-11
Port Size 3/8-18 NPTF
Spring Size 28
Service Size 30
Stroke 3.00 IN
Welded Yoke Welded Yoke
UNIT Production

Additional Information

Country of Origin (Primary) US
21
VMRS Code 013004000

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