Increasing the oil change interval 5x from 100 hours to 500 hours means less time spent changing the oil and more time cutting.

Available on Ferris mowers using Vanguard® 810 EFI and BIG BLOCK™ commercial engines. 


Increased Productivity

Extended oil change intervals means more time cutting

Lower Maintenance Costs

60% savings per season, per unit*

Easier Maintenance

Faster, easier, mess free oil changes

Extended Engine Life

Cooler operating temperatures, better filtration

* Cost savings based on standard oil maintenance with 100 hour interval versus Oil Guard System 500 hour service interval.