Well I ordered 120-3334 and that's what I got. I am now concerned with what washer or washers to put under the nut to hold the pulley tight. As I said the various serial numbers groups have gone between a spring washer or cup washer or both.
I have this Timemaster mower and while I think it's a great mower I cannot figure out one thing. Serial number starts with 313.
I have replaced the pulley on the blade shaft where the belt on it goes to the engine, the shaft, and the spindle.
The pulley was held tight by a locknut and under...