MGM BRAKES part description

General Description

Dump Truck/Trailer

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
  • Epoxy Coated Return Spring
  • 360 Aluminum Center Case
  • Weatherseal Plug
  • Heavy-Duty Steel Non-Pressure Chamber (8-Gauge Standard on Type 3030 After Market Models)
  • Stroke Alert
  • Polymer Push-Rod Guides
  • Heavy-Duty Nylon Reinforced Diaphragms
  • Heavy-Duty Nylon Reinforced Neoprene Diaphragms (Optional)
  • External Breather Tube
  • 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)

Product Description

Double Diaphragm Brake Chamber

Features & Benefits

  • Tamper Resistant
  • External Release bolt
  • Epoxy-Coated Head
  • 360 Aluminum Center Case
  • Weatherseal Plug
  • Heavy-Duty Nylon Reinforced Diaphragm (Neoprene)
  • Heavy-Duty Power Spring
  • Center Hole Diaphragm
  • Composite Guide

Product Attributes

Breather Tube Breather Tube
Chamber Type Double Diaphragm Brake
Diaphragm Diameter Rubber IN
Heavy Duty Heavy Duty
Mounting Bolt Length 1.540 IN
Mounting Bolt Thread 5/8-11
Port Size 3/8-18 NPTF
Spring Size 30
Service Size 30
Stroke 2.50 IN
Welded Yoke Threaded Yoke
UNIT Aftermarket

Additional Information

Country of Origin (Primary) US
2
VMRS Code 013004000

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