Looking for train parts? You’ve arrived at the right station. Trainz is proud to build the largest selection of new and used model train parts on the internet. Complete with clear pictures on our 1/4" square graph paper background to help you determine the size of our parts. Trainz.com is your #1 source for train parts, featuring the largest selection, the lowest prices, and a 100% commitment to your satisfaction. Our selection of parts includes parts for locomotives, passenger cars, diesels, track, accessories, transformers, controllers, and then some. Find your model train parts with ease using our Exploded View parts diagrams!
Take a stroll using our new search options on the sidebar/filter icon located to your left. This will narrow down your favorite scale, brand, and a whole lot more!
All Scales including: G Scale - Std Gauge - O Gauge - S Gauge - HO Scale - N Scale - Z Scale - & More
Selection by Era: Modern - O MPC - Postwar - Prewar
Featured Manufacturers: American Flyer - K-Line - Lionel - MTH
Don't forget to check out our entire Model Train Collection, click here.
We also proudly carry train parts for all of the leading brands, and for many brands, we are an authorized dealer. Check out our huge selection of Lionel train parts, parts for MTH model trains, K-Line train parts, American Flyer train parts, parts for Atlas and Bachmann model trains, and much, much more.
We have listed all the parts that we know we have and we are continually listing new parts. If you can't find the part here, then unfortunately we don't have it.
At Trainz, we are proud to be the leading provider of train parts to the hobbyist community, and that's why we work day and night to track down and purchases a huge variety of train parts, including hard to find, rare, vintage and out of production train parts. Your passion for Model Trains is our passion too, and that's why we keep bringing you more parts.
Know which brand or part you're looking for? View some of our most popular train part collections by clicking the links below!
Train Transformers
Couplers
Model Train Accessories
Track & Switch Parts
Lionel Train Parts
American Flyer Train Parts
HO Scale Train Parts
N Scale Train Parts
Shop for train parts at Trainz with the utmost confidence, knowing that every purchase is backed by our 100% money back guarantee. And, know that we ship via USPS and FedEx, so that your purchases are always trackable and packaged and handled with care. Even better, every train parts order includes insurance as part of the shipping costs, for your protection. We ship in bubble mailers and sturdy boxes to make sure your parts arrive safely.
Browse through our Train Part inventory now to find the part you need, including: bulbs, screws, reverse units, controllers and switches, wheels and wires, couplers and motors, side rods and more! Check back daily, as our inventory is always being updated.
Thanks for considering Trainz for your next Train Parts purchase. Don't forget to sign up for email to receive updates on sales and new items.