Products
   • Double Diaphragm
     Standard Stroke Spring
     Brakes
   • Double Diaphragm Long
     Stroke Spring Brakes
   • Double Diaphragm ‘Long
     Life’ Spring Brakes
   • Piston Diaphragm
     Brakes
   • Service Chambers
   • Remote Cylinders
   • Wedge Spring Brakes
   • e-Stroke
Product Ordering
   • Aftermarket
   • OEM
View MGM Literature
     (downloadable)
   • Master Catalog
   • Product Bulletins
   • BrakeTECH Training
     Program
   • Technical Bulletins
   • Service Manuals
   • e-STROKE
   • Other
   • French and Spanish
     Publications
Literature Request Form
Locate A Sales Person
Corporate Office
Worldwide Offices

50th Anniversary

Click here to learn more
about the history of MGM Brakes

return to product list >>>

Standard Stroke - Double Diaphragm Spring Brakes

Our HD Series offers an array of models great for applications requiring extra parking capability such as high-tonnage dump trucks, ready-mix cement trucks, refuse haulers, school buses, etc. Our TR-LP3HD models offer 3.00 Inch Long Stroke performance.


Download Now:
TR-HD Brochure

Click here for a list of other downloadable brochures.

»Contact your local branch.

» Product ordering information.

Includes TR Model Series quality features PLUS......

Heavy-Duty Power Spring Prevents contaminants from entering the chamber!

Specific Features:

  1. Tamper Resistant Design
  2. Molded Nitrile Rubber Push-Rod Air Seal
  3. Center Hole Shield
  4. Externally Stored Release Bolt
  5. Epoxy-Coated Head, Non-Pressure Chamber and Lower Push-Rod Assembly
  6. 360 Aluminum Center Case
  7. Long Life Power Spring
  8. Weatherseal™ Plug
  9. Heavy-Duty Steel Non-Pressure Chamber  (8-Gauge Standard on Type 3030 & 3036 Aftermarket Models)  (6-Gauge Standard on Type 36 Models)
  10. Stroke Alert
  11. Polymer Push-Rod Guides
  12. Heavy-Duty Nylon Reinforced Diaphragms
  13. Heavy-Duty Nylon Reinforced Neoprene Diaphragms   (Optional)
  14. Heavy-Duty Power Spring (160 lbs. additional parking brake force @ 1.25 inches of stroke).


For Product Specific Information Please Select a Model.
TR Model
-Tamper Resitant

TR-T Model
-Tamper Resistant
-External Breather-Tube
TR-HD Model
-Tamper Resistant
-Heavy-Duty Power Spring
TR-TS Model
-Tamper Resistant
-External Breather- Tube
-Severe Service
TR-THD Model
-Tamper Resistant
-External Breather-Tube
-Heavy-Duty Power Spring

TR-TSHD Model
-Tamper Resistant
-External Breather-Tube
-Heavy-Duty Power Spring
-Severe Service