This is good info and it's very much appreciated. So, the belts I had in mind weren't the correct belts for this mower. I'm glad I asked.According to the serial it was made on July 24, 2001. It should be labelled as a Rally mower but yes it is AYP/Husqvarna/Craftsman mower. The deck belt is a 1/2 x 95-1/2 inch V-belt. PN 532144959. The drive belt is a 1/2 x 82-1/4 inch belt PN 532140294.
I got it on one jack stand just under the frame. No worries as the frame is holding it up. There's not enough room for two jack stands. I thought about putting a stand next to each tire but got scared because I might end up damaging the arms/axles that go to the wheel. Everything looks good and there's no pressure on the more sensitive parts.Two jack stands under front chassis.