BENDIX BW7504 Leaflet

 technology, 

is unsurpassed in performance, durability, and safety. This new Double Diaphragm 
Spring Brake leverages 80 years of proven Bendix engineering with next generation 
design and materials to deliver a premier spring brake for commercial vehicle fl eets 
looking to optimize their operating dollars. 

•

  utilizes a ground-breaking design that increases the height between coils on the  

  compressed power spring by 33% over typical designs.  Increased spacing helps  
  avoid damaging contact of the protective coating which leads to corrosion and,  
 ultimately, 

fractures; 

•

  incorporates service and parking diaphragms designed with optimized geometry  

  and heavy duty materials capable of providing more braking force when you 
  need it most; 

•

  features an advanced “Slotted Center Seal” design to improve the alignment of the  

  moving parts, reducing wear and extending life; 

•

  weighs in at up to 8 pounds per tandem axle lighter than most comparable  

 designs; 

and

•

  meets all SAE standards for output force, meaning your vehicle will park with the  

  same assurance each and every stop. 

Proven Bendix 

Engineering 

for a Longer Lasting, 

Better Performing 

Spring Brake.

The Bendix

®

 EverSure

®

 Spring Brake with No Touch

™

 

Technology

 

Innovative, lighter weight design. Longer lasting performance.