LGB 22771/039 Porter Axle Gear w/ Chinese Square Side Motor vs. Round Boehler Motor (2271/040)

28 tooth gear w/10° angle for the LGB ToyTrain steam locomotives of the type OHO, OTTO, Porter, Daisy, Emma and Rusty.

Used in the following locomotives:

Otto, OHO, Gearbox, Toy-Train, Gear, Teeth, Emma, B-Gearbox, Engine, Gear Block, Porter, Rusty, Daisy Locomotive 24772, 22772