Speed reduction regear kit for PFM/United Shays (B2, B3, PC.)
- Item #: 121-6
Speed reduction kit for most Pacific Fast Mail (PFM) Shay locomotives built bu United. Fits B2, B3, Pacific Coast, but not the "flywheel" Shay. Instructions included; replaces a helical gear pair with a polished steel worm and a brass worm gear, resulting in an overall speed reduction in the model. Hench wrench included for the set screws on the gear; also includes one bearing.