Jlo rockwell crank size

[rturner]

Could someone please tell me the crank size of a jlo 440 & will a 30mm and 25 mm salsbury both fit ? Thanks!!
both of these clutches are listed on E Bay that im looking at.

[hydromike]

The 440 crankshaft is a 30mm 10:1 taper. The smaller diameter taper won't fit on your crankshaft correctly. The 30mm is much more common, too.