Other engines with 3/4 crank shaft and 3/16" key way
Most 5.5 HP clones, 6.5 HP clones and 4-7HP motors in all brands
This Kit Includes:
1 x 12 Teeth Centrifugal Clutch
1 x #35 Chain
2 x Set Screws
1 x Connecting Link
Oiling the clutch is extremely important
If heat damage occurs, the clutch will never disengage and the machine will start taking off by itself as soon as you start the engine. This is very dangerous! You can see heat damage inside the clutch drum, the metal turns from black to a blue color.
Behind the snap ring, next to the sprocket teeth at the end of the clutch. There's an internal bronze bushing behind the snap ring that requires lubrication and it's up to you to put it there each time.
It's a good idea to oil the chain at the same time. If the chain gets kinky from lack of oil it should be replaced before it damages the clutch sprocket. A new chain is cheaper than a new clutch.
Notes:
The Centrifugal Clutch 3/4" needs to be oiled before use.
Before ordering please check your crankshaft size.
Don't put oil inside the clutch holes: The holes on the drum are to let the hot air out of the clutch. DO NOT SQUIRT OIL IN THESE HOLES. When oil gets in the drum portion of the clutch it will cause excessive slippage, which means undue heat will be generated.