You will need to find the complete model number off the Miter Saw and use that number to determine what the arbor part number is. There should be a sticker on the saw or the motor assembly that will run in the Sears Parts site or you might find the model number on your ownerâ€™s manual or other paperwork you received at the time of sale.
If you canâ€™t find the model number you might be able to figure it out by comparing your saw to others at Sears.Com.
Once you have the correct model information you can find available parts by going to
or going directly to