These saws are not worth much even when complete so when you are needing a part it doesn't pay to spend much. These leftover parts are from projects I have had. The 345 and 440 parts all exchange the 435 and 440 parts interchange but only some of the parts fit either saw. Look at the picture and pick out what you want and I will make it reasonable because shipping will add something. Just in case you want all the parts then $80 will buy all. Mike