Gearcase Filler With Check Valve.

A new design in gearcase fillers makes it easier to fill or flush gearcases. The check valve venting system helps prevent spilling any gear lube. The check valve on the vent allows you to remove the filler nozzle without loosing any appreciable amount of lubricant. Non-corrosive plastic container.

Includes adapters for most brands (euro+japs) and one universal adapter.