Lionel 1664E, 1654, & 1665 complete wheel/axle set (1938 - 1942 & 1946 - 1948).
P/N 1664E-16, 1664E-17, 1664E-31, 1664E-32
Condition is NOS, original Lionel parts - see photos.
Will combine shipping if it results in a savings for you. Questions 7813151288.