Diff Vac is a simple and trouble free solution for performing fluid system evacuation and refill services.

The Diff-Vac is designed to service most automotive applications by exchanging most of the fluid in engine oil pans, manual transmissions and differentials. Connections to the vehicle are achieved with the supplied adapters. Once connected, the unit can be safely used to:

  • Vacuum out the old fluid
  • Refill vehicle with new fluid from “clean” tank