Diesel Locomotives
Every diesel locomotive in stock at Roundhouse South - across O gauge, HO scale, Lionel, MTH, Atlas, and more. Premier and Railking diesels, modern road names, vintage rebuilds.
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MTH 30-20191-3 Metropolitan Transportation 2-Car R142A Series Subway Set Add-On Non-Powered Set 
MTH 30-20191-3 Metropolitan Transportation 2-Car R142A Series Subway Set Add-On Non-Powered Set
MTH 30-20191-3 Metropolitan Transportation 2-Car R142A Series Subway Set Add-On Non-Powered Set
$349.00Sale price $349.00 Regular price -
MTH 30-2373-3 Metropolitan Transportation Authority R-12 2-Car Subway Add-On Non Powered Set 
MTH 30-2373-3 Metropolitan Transportation Authority R-12 2-Car Subway Add-On Non Powered Set
MTH 30-2373-3 Metropolitan Transportation Authority R-12 2-Car Subway Add-On Non Powered Set
$279.00Sale price $279.00 Regular price -
Lionel 6-25582 New York City Transit Authority R30 Subway Car 2-Pack 
Lionel 6-25582 New York City Transit Authority R30 Subway Car 2-Pack
Lionel 6-25582 New York City Transit Authority R30 Subway Car 2-Pack
$499.00Sale price $499.00 Regular price -
MTH 30-2392-1 MTA- Redbird R-17 4-Car Subway Set w/ Proto-Sound 2.0 
MTH 30-2392-1 MTA- Redbird R-17 4-Car Subway Set w/ Proto-Sound 2.0
MTH 30-2392-1 MTA- Redbird R-17 4-Car Subway Set w/ Proto-Sound 2.0
$499.00Sale price $499.00 Regular price -
Atlas O 30138431 CSX GP30 with Proto Sound 3.0 
SaleAtlas O 30138431 CSX GP30 with Proto Sound 3.0
Atlas O 30138431 CSX GP30 with Proto Sound 3.0
$599.95Sale price $599.95 Regular price $659.95 -
Lionel O 8255 Santa Fe GP-9 Diesel (Non-powered Dummy Unit) 
Lionel O 8255 Santa Fe GP-9 Diesel (Non-powered Dummy Unit)
Lionel O 8255 Santa Fe GP-9 Diesel (Non-powered Dummy Unit)
$75.00Sale price $75.00 Regular price -
Atlas O 30138592 Canadian Pacific SD40-2 with Proto 3.0 
SaleAtlas O 30138592 Canadian Pacific SD40-2 with Proto 3.0
Atlas O 30138592 Canadian Pacific SD40-2 with Proto 3.0
$679.95Sale price $679.95 Regular price $749.95 -
Atlas O 30138695 Wheeling & Lake Erie Railway #1776 SD40-2 with Proto 3.0 
SaleAtlas O 30138695 Wheeling & Lake Erie Railway #1776 SD40-2 with Proto 3.0
Atlas O 30138695 Wheeling & Lake Erie Railway #1776 SD40-2 with Proto 3.0
$679.95Sale price $679.95 Regular price $749.95 -
Lionel O 18424 Lionel On - Track Pick-Up Truck 
Lionel O 18424 Lionel On - Track Pick-Up Truck
Lionel O 18424 Lionel On - Track Pick-Up Truck
$29.95Sale price $29.95 Regular price -
Lionel O 18103 Santa Fe B-Unit 
Lionel O 18103 Santa Fe B-Unit
Lionel O 18103 Santa Fe B-Unit
$125.00Sale price $125.00 Regular price -
Walthers Mainline 910-20505 Union Pacific GP-9 with DCC and Sound 
SaleWalthers Mainline 910-20505 Union Pacific GP-9 with DCC and Sound
Walthers Mainline 910-20505 Union Pacific GP-9 with DCC and Sound
$174.95Sale price $174.95 Regular price $214.98 -
Walthers Mainline 910-19565 Amtrak California GE Dash 32-8BWH Diesel (DCC & Sound) 
SaleWalthers Mainline 910-19565 Amtrak California GE Dash 32-8BWH Diesel (DCC & Sound)
Walthers Mainline 910-19565 Amtrak California GE Dash 32-8BWH Diesel (DCC & Sound)
$193.95Sale price $193.95 Regular price $219.98 -
Walthers Mainline 910-20499 Louisville & Nashville GP9 High Hood Diesel (DCC and Sound) 
SaleWalthers Mainline 910-20499 Louisville & Nashville GP9 High Hood Diesel (DCC and Sound)
Walthers Mainline 910-20499 Louisville & Nashville GP9 High Hood Diesel (DCC and Sound)
$189.95Sale price $189.95 Regular price $214.98 -
Walthers Mainline 910-20495 Denver Rio Grande GP9 High Hood Diesel (DCC and Sound) 
SaleWalthers Mainline 910-20495 Denver Rio Grande GP9 High Hood Diesel (DCC and Sound)
Walthers Mainline 910-20495 Denver Rio Grande GP9 High Hood Diesel (DCC and Sound)
$189.95Sale price $189.95 Regular price $214.98 -
Walthers Mainline 910-10493 Chesapeake & Ohio GP9 High Hood Diesel (DC) 
SaleWalthers Mainline 910-10493 Chesapeake & Ohio GP9 High Hood Diesel (DC)
Walthers Mainline 910-10493 Chesapeake & Ohio GP9 High Hood Diesel (DC)
$143.95Sale price $143.95 Regular price $159.98 -
Walthers Mainline 910-9768 Susquehanna SD60 Diesel (DC) 
SaleWalthers Mainline 910-9768 Susquehanna SD60 Diesel (DC)
Walthers Mainline 910-9768 Susquehanna SD60 Diesel (DC)
$144.95Sale price $144.95 Regular price $159.98 -
Walthers Mainline 910-21010 Lake State Railway EMD SD70M Diesel with DCC and Sound 
SaleWalthers Mainline 910-21010 Lake State Railway EMD SD70M Diesel with DCC and Sound
Walthers Mainline 910-21010 Lake State Railway EMD SD70M Diesel with DCC and Sound
$199.95Sale price $199.95 Regular price $229.98 -
Walthers Mainline 910-10673 Pennsylvania EMD SW7 Diesel (DC) 
SaleWalthers Mainline 910-10673 Pennsylvania EMD SW7 Diesel (DC)
Walthers Mainline 910-10673 Pennsylvania EMD SW7 Diesel (DC)
$129.95Sale price $129.95 Regular price $149.98 -
Lionel 18421 Sylvester and Tweety Hand Car 
SaleLionel 18421 Sylvester and Tweety Hand Car
Lionel 18421 Sylvester and Tweety Hand Car
$69.99Sale price $69.99 Regular price $99.99 -
Atlas O 30138380 Union Pacific C44-9W with Proto 3.0 
SaleAtlas O 30138380 Union Pacific C44-9W with Proto 3.0
Atlas O 30138380 Union Pacific C44-9W with Proto 3.0
$609.95Sale price $609.95 Regular price $679.95 -
MTH 20-21593-1 Florida East Coast A Unit with Proto 3.0 
MTH 20-21593-1 Florida East Coast A Unit with Proto 3.0
MTH 20-21593-1 Florida East Coast A Unit with Proto 3.0
$799.95Sale price $799.95 Regular price -
Atlas O 30138378 Southern Pacific #8154 Premier C44-9W with Proto Sound 3.0 
SaleAtlas O 30138378 Southern Pacific #8154 Premier C44-9W with Proto Sound 3.0
Atlas O 30138378 Southern Pacific #8154 Premier C44-9W with Proto Sound 3.0
$619.95Sale price $619.95 Regular price $679.95 -
Atlas O 30138327 MTA FL9 Commemorative P42 Genesis with Proto 3.0 
SaleAtlas O 30138327 MTA FL9 Commemorative P42 Genesis with Proto 3.0
Atlas O 30138327 MTA FL9 Commemorative P42 Genesis with Proto 3.0
$659.95Sale price $659.95 Regular price $699.95 -
MTH 20-21992-1 Southern F-7 A Unit with Protosound 3.0 
SaleMTH 20-21992-1 Southern F-7 A Unit with Protosound 3.0
MTH 20-21992-1 Southern F-7 A Unit with Protosound 3.0
$999.95Sale price $999.95 Regular price $1,102.85
