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O Scale

O Scale Model TrainsO Scale Model Trains

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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31 Items

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  1. MTH 20-21803-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 61
    MTH 20-21803-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 61
    Number 20-21803-1
    Manufacturer MTH Trains
    Scale O
    $489.99
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  2. MTH 20-21804-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 64
    MTH 20-21804-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 64
    Number 20-21804-1
    Manufacturer MTH Trains
    Scale O
    $489.99
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  3. MTH 20-21874-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - Union Pacific (Flag) Cab No. 7504
    MTH 20-21874-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - Union Pacific (Flag) Cab No. 7504
    Number 20-21874-1
    Manufacturer MTH Trains
    Scale O
    $559.99
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  4. MTH 20-21876-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX (Diversity in Action) Cab No. 5000
    MTH 20-21876-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX (Diversity in Action) Cab No. 5000
    Number 20-21876-1
    Manufacturer MTH Trains
    Scale O
    $559.99
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  5. MTH 20-21877-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX (Diversity in Action) Cab No. 5001
    MTH 20-21877-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX (Diversity in Action) Cab No. 5001
    Number 20-21877-1
    Manufacturer MTH Trains
    Scale O
    $559.99
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  6. MTH 20-21879-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX Cab No. 698
    MTH 20-21879-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX Cab No. 698
    Number 20-21879-1
    Manufacturer MTH Trains
    Scale O
    $559.99
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  7. MTH 20-21880-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Demonstrator Cab No. 6000
    MTH 20-21880-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Demonstrator Cab No. 6000
    Number 20-21880-1
    Manufacturer MTH Trains
    Scale O
    $559.99
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  8. MTH 20-21881-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Demonstrator Cab No. 6001
    MTH 20-21881-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Demonstrator Cab No. 6001
    Number 20-21881-1
    Manufacturer MTH Trains
    Scale O
    $559.99
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  9. MTH 20-21882-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Leasing Cab No. 6002
    MTH 20-21882-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Leasing Cab No. 6002
    Number 20-21882-1
    Manufacturer MTH Trains
    Scale O
    $559.99
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  10. MTH 20-21939-1 O R1 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (D) - 6 Avenue Express via Culver Local Car No.’s: 143, 162, 192, 257
    MTH 20-21939-1 O R1 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (D) - 6 Avenue Express via Culver Local Car No.’s: 143, 162, 192, 257
    Number 20-21939-1
    Manufacturer MTH Trains
    Scale O
    $749.99
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  11. MTH 20-21939-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (D) - 6 Avenue Express via Culver Local Car No.’s: 120, 190
    MTH 20-21939-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (D) - 6 Avenue Express via Culver Local Car No.’s: 120, 190
    Number 20-21939-3
    Manufacturer MTH Trains
    Scale O
    $249.99
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  12. MTH 20-21940-1 O R1 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (GG) - Brooklyn-Queens Crosstown Local Car No.’s: 346, 537, 884, 1039
    MTH 20-21940-1 O R1 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (GG) - Brooklyn-Queens Crosstown Local Car No.’s: 346, 537, 884, 1039
    Number 20-21940-1
    Manufacturer MTH Trains
    Scale O
    $749.99
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  13. MTH 20-21941-1 O R1 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority Transit Museum Holiday Train; 6 Av Local via the V Line Car No.’s: 1802, 381, 401, 100
    MTH 20-21941-1 O R1 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority Transit Museum Holiday Train; 6 Av Local via the V Line Car No.’s: 1802, 381, 401, 100
    Number 20-21941-1
    Manufacturer MTH Trains
    Scale O
    $749.99
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  14. MTH 20-21941-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority Transit Museum Holiday Train; 6 Av Local via the V Line Car No.’s: 484, 1000
    MTH 20-21941-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority Transit Museum Holiday Train; 6 Av Local via the V Line Car No.’s: 484, 1000
    Number 20-21941-3
    Manufacturer MTH Trains
    Scale O
    $249.99
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  15. MTH 20-21942-1 O R9 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (Blue & Silver) (KK) - Broadway (Brooklyn) Local via Av of the America's (6 Av) Local Car No.’s: 1798, 1524, 1612, 1778
    MTH 20-21942-1 O R9 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (Blue & Silver) (KK) - Broadway (Brooklyn) Local via Av of the America's (6 Av) Local Car No.’s: 1798, 1524, 1612, 1778
    Number 20-21942-1
    Manufacturer MTH Trains
    Scale O
    $749.99
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  16. MTH 20-21942-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (KK) - Broadway (Brooklyn) Local via Av of the America's (6 Av) Local Car No.’s: 1565, 1677
    MTH 20-21942-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (KK) - Broadway (Brooklyn) Local via Av of the America's (6 Av) Local Car No.’s: 1565, 1677
    Number 20-21942-3
    Manufacturer MTH Trains
    Scale O
    $249.99
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  17. MTH 20-21943-1 O R9 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (Blue & Silver) (QJ) - Brighton/Nassau St Local via Broadway (Brooklyn) Express Car No.’s: 1784, 1604, 1511, 1801
    MTH 20-21943-1 O R9 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (Blue & Silver) (QJ) - Brighton/Nassau St Local via Broadway (Brooklyn) Express Car No.’s: 1784, 1604, 1511, 1801
    Number 20-21943-1
    Manufacturer MTH Trains
    Scale O
    $749.99
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  18. MTH 20-21943-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (QJ) - Brighton/Nassau St Local via Broadway (Brooklyn) Express Car No.’s: 1783, 1788
    MTH 20-21943-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (QJ) - Brighton/Nassau St Local via Broadway (Brooklyn) Express Car No.’s: 1783, 1788
    Number 20-21943-3
    Manufacturer MTH Trains
    Scale O
    $249.99
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  19. MTH 20-21944-1 O R9 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (MOW Work Train) Alcohol Spray Train - De-Icer Car No.’s: 470AL, 471AL, 472AL, 475AL
    MTH 20-21944-1 O R9 4-Car Subway Set with Proto-Sound 3.0 - Metropolitan Transportation Authority (MOW Work Train) Alcohol Spray Train - De-Icer Car No.’s: 470AL, 471AL, 472AL, 475AL
    Number 20-21944-1
    Manufacturer MTH Trains
    Scale O
    $749.99
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  20. MTH 20-21990-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Boston & Maine Cab No. 4267
    MTH 20-21990-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Boston & Maine Cab No. 4267
    Number 20-21990-1
    Manufacturer MTH Trains
    Scale O
    $524.99
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  21. MTH 20-21998-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6383
    MTH 20-21998-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6383
    Number 20-21998-1
    Manufacturer MTH Trains
    Scale O
    $524.99
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  22. MTH 20-21998-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8104
    MTH 20-21998-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8104
    Number 20-21998-3
    Manufacturer MTH Trains
    Scale O
    $219.99
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  23. MTH 20-21999-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6453
    MTH 20-21999-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6453
    Number 20-21999-1
    Manufacturer MTH Trains
    Scale O
    $524.99
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  24. MTH 20-21999-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8105
    MTH 20-21999-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8105
    Number 20-21999-3
    Manufacturer MTH Trains
    Scale O
    $219.99
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  25. Lionel 2233820 O Lehigh Valley LEGACY F7 AA Set #562, #566
    Lionel 2233820 O Lehigh Valley LEGACY F7 AA Set #562, #566
    Number 2233820
    Manufacturer Lionel Trains
    Scale O
    $1,199.99
    Out of stock
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  26. Lionel 2433188 O Boston & Maine F7B #4267B w/Legacy
    Lionel 2433188 O Boston & Maine F7B #4267B w/Legacy
    Number 2433188
    Manufacturer Lionel Trains
    Scale O
    $524.99
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  27. Lionel 2433189 O Boston & Maine F7B SuperBass #4265B Non Powered
    Lionel 2433189 O Boston & Maine F7B SuperBass #4265B Non Powered
    Number 2433189
    Manufacturer Lionel Trains
    Scale O
    $481.99
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  28. Lionel 2433190 O Chicago Burlington & Quincy F7 AA Set #167A,#167C w/Legacy
    Lionel 2433190 O Chicago Burlington & Quincy F7 AA Set #167A,#167C w/Legacy
    Number 2433190
    Manufacturer Lionel Trains
    Scale O
    Special Price $999.99 Regular Price $1,079.99
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  29. Lionel 2433198 O Chicago Burlington & Quincy F7B #167B w/Legacy
    Lionel 2433198 O Chicago Burlington & Quincy F7B #167B w/Legacy
    Number 2433198
    Manufacturer Lionel Trains
    Scale O
    $524.99
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  30. Lionel 2433200 O Great Northern F7 AA Set #364A,#364C w/Legacy
    Lionel 2433200 O Great Northern F7 AA Set #364A,#364C w/Legacy
    Number 2433200
    Manufacturer Lionel Trains
    Scale O
    Special Price $999.99 Regular Price $1,079.99
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  31. Lionel 2433219 O Rock Island F7B SuperBass #10 Non Powered
    Lionel 2433219 O Rock Island F7B SuperBass #10 Non Powered
    Number 2433219
    Manufacturer Lionel Trains
    Scale O
    $481.99
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