Vacuum Generation Systems

Vacuum Generation Systems serves as a solution to replace costly and fuel-consuming vacuum pumps that are still found on many engines up to this day.

This system is comprised of certain engine components such as the likes of aspirators, ejectors, flow control valves, and more to increase vacuum capability while reducing the weight of an engine.


  • Substantially increases fuel efficiency
  • Increases vacuum capability
  • Improves application efficiency
  • Provides convenient maneuver for the user

Light Duty OE

Available Brands

Logotype of Dayco
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