Clutch Question

[ACEGOLFCARTGUY]

I just bought an engine, shaft measures 3 31/64 x 1 dia. tapped 3/8 24. The question is will a Comet 94C clutch fit it?

 

[Road Tech]

That is the same clutch I'm planning to use when I convert my 90 Club Car. I called the folks at Comet and that was their best suggestion for my project. I have an 18 HP briggs lined up to use. I need to measure my crank diameter before I order. Seems like a fair price for the clutch though.

EDIT: My understanding is that wound all the way up this clutch ends up with a final drive ratio of .78:1 or 22% overdrive!!
RT

 

[ACEGOLFCARTGUY]

Its is a good clutch I use to have one on my 18hp Briggs. For some stupid reason I cant find the key way size on the shaft. This clutch requires a 1/4" key way and I dont know what size is on that engine. So frustrated!

 

[ACEGOLFCARTGUY]

I think my engine has a 3/8 key way. Damn, Where do I get a 3/8" key way clutch?

 

[Keyguy]

If it's a 1/2 moon key, just shave the bottom half to 3/8".
Jimmy B.

 

[ACEGOLFCARTGUY]

Whats a moon key? Can I shave it or is that something a machine shop should do? Thanks