MGM BRAKES part description

Specifications


Aftermarket Unit
Mounting Bolt Thread: 7/16-14
Mounting Bolt Length (in.): 1.170
Port Size: 3/8-18 NPTF
Stroke (in.): 1.75

 

Service Size: 12
Spring Size: 16

 

Features & Benefits

  • Lightweight, Rugged Aluminum Hosing and Head
  • Epoxy-Coated power Spring
  • External Breather Tube
  • Integral Release Bolt
  • Epoxy Coated Return Spring
  • Polymer Push-Rod Guides
  • Molded Nitrile Rubber Push-Rod Air Seal
  • Low Friction Piston and Guide
  • Heavy Duty Nylon Reinforced Diaphragms

Model: MJS1216AT

Technical Data

Stroke 1.75" (44.5 mm)
Weight lb (kg) Combination 12.5 lb (5.7 kg)
Weight lb (kg) Single 8.70 lb (3.9 kg)
A 8.62" (218.9 mm)
B 5.84" (148.3 mm)
C 5.70" (144.8 mm)
D 6.44" (163.6 mm)
E 3.00" (76.2 mm)
F 7/16" - 14 UNC
G 1/2" - 20 UNF
Inlets 3/8" - 18 NPTF
X - Min. (aftermarket unit only) 8.00" (203.2 mm)

Replacement Parts

1 Kit _Chamber (a) 9015242
2 Kit -Nuts & Bolts 9003002
3 Clamp Band Assembly 8216012
4 Diaphragm 8017312
5 Kit -Push-Rod Assembly (a) SAE 9064010
5a Kit -Push-Rod Assembly (a) METRIC 9064034
6 Return Spring 8068007
7 NP Chamber Assembly (a) 8215198
8 Kit -Nuts & Washers SAE 9002003
9 Hex Nut -Yoke SAE 8130011
9a Hex Nut -Yoke METRIC 8130016
10 Kit -Breather Tube 9081001
11 Kit -Piggyback Plus SAE MJS1216AT008
*NOTE: (a)To ensure correct stroke alert positioning, kits MUST only be used on the designated MGM brake units.  

Product Description

Piston Brake Chamber

Features & Benefits

  • MJS 1.75" (44.5 mm)
  • Lightweight, Rugged Aluminum Hosing and Head
  • Epoxy-Coated power Spring
  • External Breather Tube
  • Integral Release Bolt
  • Low Friction Piston and Guide
  • Heavy Duty Nylon Reinforced Diaphragm

Product Attributes

Breather Tube Breather Tube
Chamber Type Piston Brake
Diaphragm Diameter Rubber IN
Mounting Bolt Length 1.170 IN
Mounting Bolt Thread 7/16-14
Port Size 3/8-18 NPTF
Spring Size 16
Service Size 12
Stroke 1.75 IN
UNIT Aftermarket

Additional Information

Country of Origin (Primary) US
2
VMRS Code 013004000

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