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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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21 Items

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  1. MTH 20-21966-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8398
    MTH 20-21966-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8398
    Number 20-21966-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  2. MTH 20-21967-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8412
    MTH 20-21967-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8412
    Number 20-21967-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  3. MTH 20-21968-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6248
    MTH 20-21968-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6248
    Number 20-21968-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  4. MTH 20-21969-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6250
    MTH 20-21969-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6250
    Number 20-21969-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  5. MTH 20-21970-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7685
    MTH 20-21970-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7685
    Number 20-21970-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  6. MTH 20-21971-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7690
    MTH 20-21971-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7690
    Number 20-21971-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  7. MTH 20-21974-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 833
    MTH 20-21974-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 833
    Number 20-21974-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  8. MTH 20-21975-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 837
    MTH 20-21975-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 837
    Number 20-21975-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  9. MTH 20-21976-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 844
    MTH 20-21976-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 844
    Number 20-21976-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  10. MTH 20-21977-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 851
    MTH 20-21977-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 851
    Number 20-21977-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  11. MTH 20-29045-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Canadian National Cab No. 4818
    MTH 20-29045-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Canadian National Cab No. 4818
    Number 20-29045-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  12. MTH 20-29046-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1207
    MTH 20-29046-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1207
    Number 20-29046-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  13. MTH 20-29047-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1226
    MTH 20-29047-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1226
    Number 20-29047-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  14. MTH 20-29048-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 564
    MTH 20-29048-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 564
    Number 20-29048-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  15. MTH 20-29049-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 569
    MTH 20-29049-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 569
    Number 20-29049-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  16. MTH 20-29050-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 761
    MTH 20-29050-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 761
    Number 20-29050-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  17. MTH 20-29051-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 771
    MTH 20-29051-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 771
    Number 20-29051-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  18. MTH 20-29052-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 861
    MTH 20-29052-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 861
    Number 20-29052-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  19. MTH 20-29053-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 889
    MTH 20-29053-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 889
    Number 20-29053-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  20. MTH 20-29054-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2721
    MTH 20-29054-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2721
    Number 20-29054-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  21. MTH 20-29055-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2723
    MTH 20-29055-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2723
    Number 20-29055-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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