O Scale

O Scale (1:48) is one the most popular and oldest scales in the industry, featuring one of the largest varieties of high quality trains and accessories in the market. O scale trains are larger than HO scale trains and have lots of neat features and quality detail. Popular maufacturers of O scale trains include Lionel, MTH, Atlas, and Williams, among many more.
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- MTH 20-21966-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8398Number 20-21966-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21967-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8412Number 20-21967-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21968-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6248Number 20-21968-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21969-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6250Number 20-21969-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21970-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7685Number 20-21970-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21971-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7690Number 20-21971-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21974-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 833Number 20-21974-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21975-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 837Number 20-21975-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21976-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 844Number 20-21976-1
Manufacturer MTH Trains
Scale O$599.99 - MTH 20-21977-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 851Number 20-21977-1
Manufacturer MTH Trains
Scale O$599.99 - Williams #21650 NW-2 Scale Diesel w/ Sound - Boston & Maine #1206Number 21650
Manufacturer Williams
Scale OSpecial Price $179.99 Regular Price $307.99 - Williams #21653 NW-2 Scale Diesel w/ Sound - Western Pacific #608Number 21653
Manufacturer Williams
Scale OSpecial Price $179.99 Regular Price $307.99 - Lionel 2234010 O Amtrak #100 - LionChief Plus 2.0 GenesisNumber 2234010
Manufacturer Lionel Trains
Scale OSpecial Price $369.99 Regular Price $494.99 - Lionel 2234020 O Amtrak #108 - LionChief Plus 2.0 GenesisNumber 2234020
Manufacturer Lionel Trains
Scale OSpecial Price $369.99 Regular Price $494.99Out of stock - Lionel 2234060 O Amtrak LionChief Plus 2.0 Genesis #111Number 2234060
Manufacturer Lionel Trains
Scale OSpecial Price $369.99 Regular Price $494.99Out of stock - Lionel 2234220 O Operation Lifesaver LionChief Plus 2.0 Amtrak Genesis #203 Limited Edition Only 203 MadeNumber 2234220
Manufacturer Lionel Trains
Scale OSpecial Price $599.99 Regular Price $699.99 - Lionel 2334010 O LionChief Plus 2.0 Diesel NW-2 Santa Fe #2404Number 2334010
Manufacturer Lionel Trains
Scale OSpecial Price $374.99 Regular Price $404.99 - Lionel 2334020 O LionChief Plus 2.0 Diesel NW-2 New York Central #622Number 2334020
Manufacturer Lionel Trains
Scale O$404.99 - Lionel 2334040 O LionChief Plus 2.0 Diesel NW-2 Seaboard #1410Number 2334040
Manufacturer Lionel Trains
Scale O$404.99 - Lionel 2434050 O Amtrak LionChief Plus 2.0 Genesis #145Number 2434050
Manufacturer Lionel Trains
Scale O$549.99 - Lionel 2434060 O Amtrak LionChief Plus 2.0 Genesis #156Number 2434060
Manufacturer Lionel Trains
Scale O$494.99 - Lionel 2434070 O Amtrak LionChief Plus 2.0 Genesis #130Number 2434070
Manufacturer Lionel Trains
Scale O$549.99 - Lionel 2434090 O Amtrak LionChief Plus 2.0 Genesis #164Number 2434090
Manufacturer Lionel Trains
Scale O$494.99 - Lionel 2434100 O Metro-North LionChief Plus 2.0 Genesis #208Number 2434100
Manufacturer Lionel Trains
Scale OSpecial Price $429.99 Regular Price $494.99 - Lionel 2434110 O Metro-North LionChief Plus 2.0 Genesis #209Number 2434110
Manufacturer Lionel Trains
Scale OSpecial Price $429.99 Regular Price $494.99 - Lionel 2434130 O Metro-North Conrail Heritage LionChief Plus 2.0 Genesis #201Number 2434130
Manufacturer Lionel Trains
Scale OSpecial Price $384.99 Regular Price $494.99 - Lionel 2434240 O THE POLAR EXPRESSâ„¢ LionChief Plus 2.0 GenesisNumber 2434240
Manufacturer Lionel Trains
Scale O$494.99 - MTH 30-21086-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Union Pacific (Flag 6-Wheel Trucks) Cab # 9395Number 30-21086-1
Manufacturer MTH Trains
Scale O$389.99 - MTH 30-21087-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Canadian National Cab # 2151Number 30-21087-1
Manufacturer MTH Trains
Scale O$389.99 - MTH 30-21089-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Norfolk Southern Cab # 8453Number 30-21089-1
Manufacturer MTH Trains
Scale O$379.99 - MTH 30-21112-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - CSX (MEC - Trainworld) Cab # MEC 7898 Smurf NoseNumber 30-21112-1
Manufacturer MTH Trains
Scale O$419.99 - MTH 30-21134-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Bangor & Aroostook Cab No. 33Number 30-21134-1
Manufacturer MTH Trains
Scale OSpecial Price $299.99 Regular Price $349.99 - MTH 30-21139-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 47Number 30-21139-1
Manufacturer MTH Trains
Scale O$369.99 - MTH 30-21140-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Green - Trainworld) Cab No. 43Number 30-21140-1
Manufacturer MTH Trains
Scale OSpecial Price $349.99 Regular Price $369.99 - MTH 30-21141-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Desert - Trainworld) Cab No. 42Number 30-21141-1
Manufacturer MTH Trains
Scale O$369.99