Quote:
Originally Posted by Maxwelhse
That's weird... It seems like the PTO pulley size would have to be different too or the deck with the larger pulley would be way slower.
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I don't know what the speed difference would be but the blade sizes on the older
Non-QA deck with the larger pulley are 20" center and 14.5" outer.
The later QA deck with the smaller pulley, blades are 17.75" center and 16" outer.
I imagine you could interchange the blades as a set from one deck to the other but the quality of the mowing finish or the performance may suffer.
Don't know, never tried but I hope this helped.