Utility truck parts


Dependable Parts for Vocational Trucks

For fire trucks, school buses, utility trucks and other specialty service commercial vehicles, safety is a key consideration in developing every component.

Rubber seal applications for these vehicles are similar to those found in the medium- and heavy-duty trucks, except that the range of required properties – temperature, fluid resistance, etc. – often extends beyond standard operations. Customers count on Trostel’s advanced material science expertise and rubber compounding capabilities to deliver exactly the right properties they need.

Brake seals

Vocational Truck Applications

  • Diaphragm seals
  • Brake seals
  • Mechanical face seals
  • An array of rotary and static seals and gaskets


Gas spring