woodsm2560 aftermarket blades

[tamorris]

need help finding a supplier for some aftermarket blades for my woods mownmachine 2560.The blades are the tungsten steel with 5/8 arbor 2 1/2 iches wide.I measure them to be 20 3/16 but have found that one parts site listed them as 20 7/16.Is the thickness that critical ?Looks like to me the length would be the most important.Local repair shops have not been able to help me.I even went to a woods dealer to get blades and the parts number tha i have in woods manual did not match up to what he was showing on his computer.He ended up calling his woods rep and he said that had a whole new set of numbers.Anyways part no -09246600ckt for a set of three would cost somewhere around 130.00 dollars.There has got to be an after market blade that is just as good that will fit my mower.Help me members.Thanks!