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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 83

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  1. Lionel 1908080 O CW80 Transformer (NEW & IMPROVED) CW 80 - AC
    Lionel 1908080 O CW80 Transformer (NEW & IMPROVED) CW 80 - AC
    Number 1908080
    Manufacturer Lionel Trains
    Scale Tinplate, O, S
    $159.99
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  2. Lionel 2208010 Lionel Base 3
    Lionel 2208010 Lionel Base 3
    Number 2208010
    Manufacturer Lionel Trains
    Scale O, S
    $529.99
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  3. MTH 40-1000 Z-1000 Transformer (PURPLE BOX) - AC
    MTH 40-1000 Z-1000 Transformer (PURPLE BOX) - AC
    Number 40-1000
    Manufacturer MTH Trains
    Scale O
    $199.99
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  4. MTH 40-1000A Z-1000 Brick (WHITE BOX) AC
    MTH 40-1000A Z-1000 Brick (WHITE BOX) AC
    Number 40-1000A
    Manufacturer MTH Trains
    Scale O
    $109.99
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  5. MTH 40-4000 Z-4000 Z4000 Transformer AC
    MTH 40-4000 Z-4000 Z4000 Transformer AC
    Number 40-4000
    Manufacturer MTH Trains
    Scale O
    $999.99
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  6. Bachmann #44219 Multi Accessory Power Supply (16V DC)
    Bachmann #44219 Multi Accessory Power Supply (16V DC)
    Number 44219
    Manufacturer Bachmann
    Scale Multi
    $44.99
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  7. Miller Engineering #4800 AC adapter for DTN base
    Miller Engineering #4800 AC adapter for DTN base
    Number 4800
    Manufacturer Miller Engineering
    Scale Multi
    $6.99
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  8. Miller Engineering #4803 AC Power Adaptor 4.5 Volt
    Miller Engineering #4803 AC Power Adaptor 4.5 Volt
    Number 4803
    Manufacturer Miller Engineering
    Scale Multi
    $14.99
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  9. Miller Engineering #4804 Animated Sign Converter Module
    Miller Engineering #4804 Animated Sign Converter Module
    Number 4804
    Manufacturer Miller Engineering
    Scale Multi
    $11.99
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  10. MTH 50-1004 DCS Accessory Interface Unit (AIU)
    MTH 50-1004 DCS Accessory Interface Unit (AIU)
    Number 50-1004
    Manufacturer MTH Trains
    Scale O
    $149.99
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  11. MTH 50-1008 Proto-Sound Battery BG4000005
    MTH 50-1008 Proto-Sound Battery BG4000005
    Number 50-1008
    Manufacturer MTH Trains
    Scale O
    $19.99
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  12. MTH 50-1009 6' Mini-to-Mini Cable
    MTH 50-1009 6' Mini-to-Mini Cable
    Number 50-1009
    Manufacturer MTH Trains
    Scale O
    $9.99
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  13. MTH 50-1017 TIU/Barrel Jack Adapter Cable
    MTH 50-1017 TIU/Barrel Jack Adapter Cable
    Number 50-1017
    Manufacturer MTH Trains
    Scale O
    $19.99
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  14. MTH 50-1024 AA NiCad Proto-Sound Battery BG4000003
    MTH 50-1024 AA NiCad Proto-Sound Battery BG4000003
    Number 50-1024
    Manufacturer MTH Trains
    Scale O
    $24.99
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  15. MTH 50-1034 DCS Wifi Module
    MTH 50-1034 DCS Wifi Module
    Number 50-1034
    Manufacturer MTH Trains
    Scale O
    $199.99
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  16. MTH 50-1037 Transformer Barrel Jack (Male) Adapter Cable
    MTH 50-1037 Transformer Barrel Jack (Male) Adapter Cable
    Number 50-1037
    Manufacturer MTH Trains
    Scale O
    $11.99
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  17. MTH 50-1039 ProtoSound DCS WiFi Track Interface Unit TIU/WTIU Digital Command System 2
    MTH 50-1039 ProtoSound DCS WiFi Track Interface Unit TIU/WTIU Digital Command System 2
    Number 50-1039
    Manufacturer MTH Trains
    Scale O
    $399.99
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  18. ESU 50099 ECoSLink Terminal bus distribution plate, 6 slave jacks, with 0.9m cable
    ESU 50099 ECoSLink Terminal bus distribution plate, 6 slave jacks, with 0.9m cable
    Number 50099
    Manufacturer ESU
    Scale Multi
    $59.99
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  19. NCE #5240005 10 Amp Power Booster PB110a
    NCE #5240005 10 Amp Power Booster PB110a
    Number 5240005
    Manufacturer NCE
    Scale G, O
    $279.99
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  20. NCE #5240045 (PB5) PB5 Booster -- 5 Amp w/Power Supply PB5
    NCE #5240045 (PB5) PB5 Booster -- 5 Amp w/Power Supply PB5
    Number 5240045
    Manufacturer NCE
    Scale Multi
    $220.99
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  21. NCE #5240238 P514 5-Amp Power Supply P514
    NCE #5240238 P514 5-Amp Power Supply P514
    Number 5240238
    Manufacturer NCE
    Scale Multi
    $73.99
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  22. NCE #5240241 Transformer for PB110a (10 Amp, 18V AC) Brutus
    NCE #5240241 Transformer for PB110a (10 Amp, 18V AC) Brutus
    Number 5240241
    Manufacturer NCE
    Scale G, O, S
    Special Price $199.99 Regular Price $237.99
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  23. NCE 5240325 P519 Power Supply Power Pro & PB5a Booster - 5A, 19V, 90W w/US Power Cord
    NCE 5240325 P519 Power Supply Power Pro & PB5a Booster - 5A, 19V, 90W w/US Power Cord
    Number 5240325
    Manufacturer NCE
    Scale Multi, HO, N
    $84.99
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  24. Lionel 612893 6-12893 O Power Adapter Cable
    Lionel 612893 6-12893 O Power Adapter Cable
    Number 612893
    Manufacturer Lionel Trains
    Scale O
    $21.99
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  25. Lionel 614181 6-14181 O TMCC Action Recorder Controller (ARC)
    Lionel 614181 6-14181 O TMCC Action Recorder Controller (ARC)
    Number 614181
    Manufacturer Lionel Trains
    Scale O
    Special Price $69.99 Regular Price $89.99
    Out of stock
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  26. Lionel 614192 6-14192 O 3-Wire Command Base Cable
    Lionel 614192 6-14192 O 3-Wire Command Base Cable
    Number 614192
    Manufacturer Lionel Trains
    Scale O
    $11.99
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  27. Lionel 614193 6-14193 O Controller to Controller Cable 1 ft.
    Lionel 614193 6-14193 O Controller to Controller Cable 1 ft.
    Number 614193
    Manufacturer Lionel Trains
    Scale O
    Special Price $4.99 Regular Price $5.50
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  28. Lionel 634120 6-34120 O TMCC Direct Lockon
    Lionel 634120 6-34120 O TMCC Direct Lockon
    Number 634120
    Manufacturer Lionel Trains
    Scale O
    $59.99
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  29. Lionel 637146 6-37146 O LEGACY PowerMaster
    Lionel 637146 6-37146 O LEGACY PowerMaster
    Number 637146
    Manufacturer Lionel Trains
    Scale O
    $109.99
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  30. Lionel 637155 6-37155 O CAB-1L Remote Controller
    Lionel 637155 6-37155 O CAB-1L Remote Controller
    Number 637155
    Manufacturer Lionel Trains
    Scale O
    $149.99
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  31. Lionel 637921 6-37921 O ZW-L Transformer AC
    Lionel 637921 6-37921 O ZW-L Transformer AC
    Number 637921
    Manufacturer Lionel Trains
    Scale O, S
    $949.99
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  32. Lionel 637947 6-37947 O GW-180 180-Watt Transformer AC
    Lionel 637947 6-37947 O GW-180 180-Watt Transformer AC
    Number 637947
    Manufacturer Lionel Trains
    Scale Tinplate, O, S
    $299.99
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  33. Lionel 681325 6-81325 O LCS WiFi Module
    Lionel 681325 6-81325 O LCS WiFi Module
    Number 681325
    Manufacturer Lionel Trains
    Scale O
    $159.99
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  34. Lionel 681603 6-81603 O Lion Chief 72-Watt power supply 4 amp for LionChief Sets
    Lionel 681603 6-81603 O Lion Chief 72-Watt power supply 4 amp for LionChief Sets
    Number 681603
    Manufacturer Lionel Trains
    Scale O
    $49.99
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  35. Lionel 682869 6-82869 O LCS SENSORTRACK - MULTI SYSTEM COMPATIBLE (tubular track)
    Lionel 682869 6-82869 O LCS SENSORTRACK - MULTI SYSTEM COMPATIBLE (tubular track)
    Number 682869
    Manufacturer Lionel Trains
    Scale O
    $77.99
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