A new aftermarket Rear Spring Shackle that I got at an auction of vintage car parts.

This is equivalent to Mopar part no. 1241693 and is for use on:
There are some additional applications listed on the box but my Mopar parts catalog only lists the ones I have above.

car auto automobile automotive classic antique suspension chassis 1935 1936 1937 1938 1939 1940 35 36 37 38 39 40  (MOPAR BOX 1 - TOP)