Lionel 2020M-1 1946 Turbine Motor - Above you will see a two view stock picture of the Lionel 2020M-1 Turbine motor. These motors were used exclusively in the 1946 versions of the 671 and 2020 Turbine locomotives. With the exception of a few High Stack Gold Seal motors, these motors made up the majority of the motors installed in the 1946 version of the 671 and 2020 Turbine locomotives produced by Lionel. We disassemble every motor we offer to check everything from the armature and windings, right down to the bearings and brushes. When we are finished, they are test run, checked against Lionel's specifications and made ready for your installation.