The primary purpose of the clutch is to disengage the prop from the engine allowing it to start and operate at idle without vibration. When the engine is idling (below 2350 RPM) the prop is not turning.
Installation of the clutch replaces the gear box flywheel and the hardy disk.
Added weight is approx. 3 Lbs. At this time the clutch is only available in the "C" gearbox.
Well made part.
Have had this on my rotax 582 with a C gearbox for about 50 hours now, highly recommended, works a treat.
Been runing this unit now for over 80 hours with no problems very happy with how it performs would reconmend this unit for anyone running a 582 with a C type box and swinging a 72 blade ...
Best thing, completely transform your 582 to a smooth running machine no more shaking like a dog in a bath great improve safely on start up great product. Thank u Doug Evans
The clutch is designed to work in a Rotax C-Gearbox, the horsepower does not matter.
Yes, the installation instructions do come with P/N# 10-04811.
The outside diameter is 4-3/4".