MGM BRAKES part description

Specifications


Aftermarket Unit
Mounting Bolt Thread: 5/8-11
Mounting Bolt Length (in.): 1.540
Neoprene Diaphragm
Port Size: 3/8-18 NPTF
Stroke (in.): 2.50

Service Size: 30
Spring Size: 30

Features & 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
  • "Long Life" Power Spring
  • Epoxy Coated Return Spring
  • Weatherseal Plug
  • Heavy-Duty Steel Non-Pressure Chamber (8-Gauge Standard on Type 3030 & 3060 Aftermarket Models) (6-Gauge Standard on Type 36 Models)
  • Stroke Alert
  • Polymer Push-Rod Guides
  • Heavy-Duty Nylon Reinforced Diaphragms
  • Heavy-Duty Nylon Reinforced Neoprene Diaphragms (Optional)
  • Composite Guide -Corrosion Fighter Technology, Type 30 Spring Side Models Only
Model: TR3030

Technical Data

Stroke 2.50" (63.5 mm)
Weight lb (kg) Combination 19.4 lb (8.8 kg)
Weight lb (kg) Single 11.3 lb (5.1 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
G 5/8" - 18 UNF
Inlets 3/8" - 18 NPTF
X - Min. (aftermarket unit only) 8.00" (203.2 mm)

Replacement Parts

1 Kit -NP Chamber (a) 9015050
2 Kit -Nuts & Bolts 9003001
3 Clamp Band Assembly 8216045
4 Diaphragm 8017731
5 Kit -Push-Rod Assembly (a) SAE 9064003
5a Kit -Push-Rod Assembly (a) METRIC 9064035
6 Return Spring 8068002
7 Kit -Center Hole Shield 9065002
8 NP Chamber Assembly (a) 8215501
9 Kit -Nuts & Washers SAE 9002001
9a Kit -Nuts & Washers METRIC 9002002
10 Hex Nut -Yoke SAE 8130004
10a Hex Nut -YOKE metric 8130016
11 Kit -Weatherseal Plug 9019005
12 Kit -Release Bolt 9007003
13 Kit -Piggyback Plus SAE 3430008
*NOTE: (a)To ensure correct stroke alert positioning, kits MUST only be used on the designated MGM brake units.

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