Amazing limited production model trains.

NP ‘Mainstreeter’ Power Set F3 A&B




These engines are NOT ‘sold out’. But orders are closed until we have a better understanding of the situation in China. New delivery date will post here as soon as I get it from InterMountain.

 This item is effected by the factory closure in China. Production is delayed and updates will be posted here as soon as we have them!

We appreciate your patience as we determine the best course of action.


InterMountian is producing these exclusively for Lowell Smith Signature Series and this Mainstreeter collection. The colors will match the NPRHA’s drift cards so these will go perfect with your Mainstreeter ‘Pine Tree’ train set. This pair includes F-3A & B , road number 6502. The B unit is marked as 6502B. The B unit in this set is a ‘dummy’ unit with no power mechinisim. 

The best news, is that you get to choose the type of power chassis for your set!

Choose below, DC, DCC or DCC with ESU LokSound! Quantities have been set so early reservations are very important to get your choice. When one of the versions is no longer available, it will not allow you to reserve that version.

Additional information

Motor Selection

DC- $ 234, DCC- $284, DCC sound- $344


SKU: N/A Category:

K. Lyons

Thank you for everything you’ve done and everything you do for the modeling community. I can honestly say that my enjoyment of the hobby has benefited greatly because of you.

Rick S.

Every new release from your Signature Series gets me revved up for the rails.


These are indeed miniature masterpieces.

Rad J.

Lowell, I am very pleased with the N Scale Ferdinand Magellan Presidential car. As a retired US Secret Service agent I have conducted security advances for the president and his family traveling by train. I have done a lot of research on the Ferdinand Magellan and the model has excellent detail. It will be an…


“You have no idea how excited I am about these cars . . .”

J. LaBoda

To say the least this is a HUGE development for N-scale and I, along with a number of others, are indebted to you for making these cars possible. Thanks so very much!!!


Lowell, I received my Great Locomotive Chase set today. “THEY ARE BEAUTIFUL.” Keep up the good work.

Paul G.

I just received my Carolwood Pacific cars yesterday. They are exquisite! Every attention to detail was paid here, and I can’t thank you enough for putting this into production.  They are going to look amazing, circling my main Street miniatures display.

Ray F.

I just wanted you to know my O gauge Hood River Pears car came yesterday in perfect condition. This car is just beautiful I can’t wait for the next one to come out. Keep up the good work.


As a retiree of the Walt Disney Company I look forward to upcoming releases of the Disney Family Museum and Disneyland series.  Keep up the excellent work!

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