Hi,  If I may add one item to the list of things that Tony Ciuffini
said to check [120819 MMDigest].  Count the number of lines on the
cylinder, then count the number of teeth on your comb.  They need
to match or it won't work.  An "Easy No"!

Regards, Craig Smith
P.S.: You might also check that the diameters of the shafts match.