Like Xyster, I'm about to get a cent clutch for 3.5HP engine.
It's a Comet clutch with specs:
Sprocket type 4" diameter with 3/4" shaft, 10 t, 1/2" pitch American 40 series chain
Cheap *** me, went for the lowest cost one - I reckon it'll last a while before my boy destroys it
Now, I'll...