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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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Items 1-35 of 42

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  1. 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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  2. 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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  3. 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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  4. 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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  5. 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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  6. 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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  7. 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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  8. Williams #21650 NW-2 Scale Diesel w/ Sound - Boston & Maine #1206
    Williams #21650 NW-2 Scale Diesel w/ Sound - Boston & Maine #1206
    Number 21650
    Manufacturer Williams
    Scale O
    Special Price $179.99 Regular Price $307.99
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  9. Williams #21653 NW-2 Scale Diesel w/ Sound - Western Pacific #608
    Williams #21653 NW-2 Scale Diesel w/ Sound - Western Pacific #608
    Number 21653
    Manufacturer Williams
    Scale O
    Special Price $179.99 Regular Price $307.99
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  10. Lionel 2334010 O LionChief Plus 2.0 Diesel NW-2 Santa Fe #2404
    Lionel 2334010 O LionChief Plus 2.0 Diesel NW-2 Santa Fe #2404
    Number 2334010
    Manufacturer Lionel Trains
    Scale O
    Special Price $374.99 Regular Price $404.99
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  11. Lionel 2334020 O LionChief Plus 2.0 Diesel NW-2 New York Central #622
    Lionel 2334020 O LionChief Plus 2.0 Diesel NW-2 New York Central #622
    Number 2334020
    Manufacturer Lionel Trains
    Scale O
    $404.99
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  12. Lionel 2334040 O LionChief Plus 2.0 Diesel NW-2 Seaboard #1410
    Lionel 2334040 O LionChief Plus 2.0 Diesel NW-2 Seaboard #1410
    Number 2334040
    Manufacturer Lionel Trains
    Scale O
    $404.99
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  13. Lionel 2522010 O Pennsylvania VISION GG1 Freight Set
    Lionel 2522010 O Pennsylvania VISION GG1 Freight Set
    Number 2522010
    Manufacturer Lionel Trains
    Scale O
    $2,599.99
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  14. Lionel 2522020 O Pennsylvania VISION GG1 Post-war Inspired 2124W Madison Set
    Lionel 2522020 O Pennsylvania VISION GG1 Post-war Inspired 2124W Madison Set
    Number 2522020
    Manufacturer Lionel Trains
    Scale O
    $2,399.99
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  15. Lionel 2533010 O American Railroads VISION GG1 #4902
    Lionel 2533010 O American Railroads VISION GG1 #4902
    Number 2533010
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  16. Lionel 2533020 O Amtrak VISION GG1 #921 SAVINGS BOND
    Lionel 2533020 O Amtrak VISION GG1 #921 SAVINGS BOND
    Number 2533020
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  17. Lionel 2533030 O Amtrak VISION GG1 #929 SOLID STRIPE
    Lionel 2533030 O Amtrak VISION GG1 #929 SOLID STRIPE
    Number 2533030
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  18. Lionel 2533040 O Conrail VISION GG1 #4800 W/RIVETS
    Lionel 2533040 O Conrail VISION GG1 #4800 W/RIVETS
    Number 2533040
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  19. Lionel 2533050 O Penn Central VISION GG1 #4906 RED "P"
    Lionel 2533050 O Penn Central VISION GG1 #4906 RED "P"
    Number 2533050
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  20. Lionel 2533060 O Penn Central VISION GG1 #4908 WHITE "P"
    Lionel 2533060 O Penn Central VISION GG1 #4908 WHITE "P"
    Number 2533060
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  21. Lionel 2533070 O Pennsylvania VISION GG1 #4800 EARLY W/RIVETS
    Lionel 2533070 O Pennsylvania VISION GG1 #4800 EARLY W/RIVETS
    Number 2533070
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  22. Lionel 2533080 O Pennsylvania VISION GG1 #4829 THIN GOLD STRIPE
    Lionel 2533080 O Pennsylvania VISION GG1 #4829 THIN GOLD STRIPE
    Number 2533080
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  23. Lionel 2533090 O Pennsylvania VISION GG1 #4859 GREEN 5 STRIPE
    Lionel 2533090 O Pennsylvania VISION GG1 #4859 GREEN 5 STRIPE
    Number 2533090
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  24. Lionel 2533100 O Pennsylvania VISION GG1 #4866 SILVER W/RED STRIPE
    Lionel 2533100 O Pennsylvania VISION GG1 #4866 SILVER W/RED STRIPE
    Number 2533100
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  25. Lionel 2533110 O Pennsylvania VISION GG1 #4877 TUSCAN 5 STRIPE
    Lionel 2533110 O Pennsylvania VISION GG1 #4877 TUSCAN 5 STRIPE
    Number 2533110
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  26. MTH 30-21134-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Bangor & Aroostook Cab No. 33
    MTH 30-21134-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Bangor & Aroostook Cab No. 33
    Number 30-21134-1
    Manufacturer MTH Trains
    Scale O
    Special Price $299.99 Regular Price $349.99
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  27. MTH 30-21139-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 47
    MTH 30-21139-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 47
    Number 30-21139-1
    Manufacturer MTH Trains
    Scale O
    $369.99
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  28. MTH 30-21140-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Green - Trainworld) Cab No. 43
    MTH 30-21140-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Green - Trainworld) Cab No. 43
    Number 30-21140-1
    Manufacturer MTH Trains
    Scale O
    Special Price $349.99 Regular Price $369.99
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  29. MTH 30-21141-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Desert - Trainworld) Cab No. 42
    MTH 30-21141-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Desert - Trainworld) Cab No. 42
    Number 30-21141-1
    Manufacturer MTH Trains
    Scale O
    $369.99
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  30. MTH 30-21148-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - South Brooklyn Cab No. N2
    MTH 30-21148-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - South Brooklyn Cab No. N2
    Number 30-21148-1
    Manufacturer MTH Trains
    Scale O
    Special Price $319.99 Regular Price $369.99
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  31. MTH 30-21153-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 48
    MTH 30-21153-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 48
    Number 30-21153-1
    Manufacturer MTH Trains
    Scale O
    $369.99
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  32. MTH 30-21214-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - New York Dock Railway (Trainworld) Cab No. 58
    MTH 30-21214-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - New York Dock Railway (Trainworld) Cab No. 58
    Number 30-21214-1
    Manufacturer MTH Trains
    Scale O
    Special Price $299.99 Regular Price $369.99
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  33. MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    Number 30-21265-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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  34. MTH 30-21266-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - CSX
    MTH 30-21266-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - CSX
    Number 30-21266-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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  35. MTH 30-21268-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Seaboard Coast Line
    MTH 30-21268-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Seaboard Coast Line
    Number 30-21268-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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