as long as it is the front driveshaft it should be a double cardon unit. the flanges will be a different size and both in bolt pattern and bolt size.
why deal with an un-cooperative seller?
there are some cheaper out there, PM me.
1980 FJ40 all stock, factory air and power steering
1988 FJ62 dog hauler
2X 1965 FJ45LPB
1963 FJ45LP, 1964 FJ45LV, 1970 FJ55 all needing some work
and lots and lots of pieces and parts