Hi BB,

Without photo's of the counter shafts in question in front of me, its hard to give you good advice...if the shafts were the same size, its an easy swap over, but as their not, I don't know how the cutter clutch set up relates to the counter shaft and if that set up can be fitted to the 20" shaft.

I think that the pulley/sprocket can slide along and is locked to the shaft by grub screws....but the cutter clutch...I just can't remember. frown
cheers2

Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
Kindest Regards, Darryl grin