Vanguard looked for ways to reduce downtime associated with the most significant maintenance item – engine oil. The result is the groundbreaking Oil Guard System.


  • 500 Hour Oil Maintenance Intervals

    Less downtime means more time on the job.

  • 60% Cost Savings

    Per season, per unit on oil maintenance.*

  • Cleaner, Faster, Easier Oil Changes

    An easy fill cap and integrated oil filter make oil changes faster and simple.