landlord2110 Posted May 30, 2014 Posted May 30, 2014 what size set screw is used on the double pulley for the tiller drive, 32" roto tiller?
ss74nova Posted May 30, 2014 Posted May 30, 2014 Roy,If this is the setscrew in the pic then it is 1/4"-20 threads per inch & the allen wrench hole in mine is 1/8".Good luck,Tim
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