Works in all lubricating pumps mounted on Polar backgauges or for manual oiling.

This is the heavy ISO 320 gear oil approved for all Polar knife-drive gearboxes. This 1 gallon jug is enough for at least one oil change for any size of Polar cutter. This is enough oil for up to three oil changes on the smallest machines (Example: 76 size=.26 gal)

This oil is approved for Polar cutter hydraulic systems as well as in many other machines.