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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 66

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  1. MTH 20-21946-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 4719
    MTH 20-21946-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 4719
    Number 20-21946-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  2. MTH 20-21947-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Alaska (100th Anniversary) Cab Nos. 4328
    MTH 20-21947-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Alaska (100th Anniversary) Cab Nos. 4328
    Number 20-21947-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  3. MTH 20-21950-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Burlington Northern Cab Nos. 9400
    MTH 20-21950-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Burlington Northern Cab Nos. 9400
    Number 20-21950-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  4. MTH 20-21951-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Burlington Northern Cab Nos. 9773
    MTH 20-21951-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Burlington Northern Cab Nos. 9773
    Number 20-21951-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  5. MTH 20-21954-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 8868
    MTH 20-21954-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 8868
    Number 20-21954-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  6. MTH 20-21955-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 8861
    MTH 20-21955-1 O SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 8861
    Number 20-21955-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  7. Lionel 2333180 O C&O PRLX LEGACY SD70ACE #4834
    Lionel 2333180 O C&O PRLX LEGACY SD70ACE #4834
    Number 2333180
    Manufacturer Lionel Trains
    Scale O
    Special Price $549.99 Regular Price $649.99
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  8. Lionel 2333230 O UP Southern Pacific Heritage LEGACY SD70ACE #1996
    Lionel 2333230 O UP Southern Pacific Heritage LEGACY SD70ACE #1996
    Number 2333230
    Manufacturer Lionel Trains
    Scale O
    $749.99
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  9. Lionel 2335070 O Alaska Combo Bud RDC2 LionChief Plus 2.0 (#702, #712)
    Lionel 2335070 O Alaska Combo Bud RDC2 LionChief Plus 2.0 (#702, #712)
    Number 2335070
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  10. Lionel 2335080 O Baltimore & Ohio Combo Budd RDC2 LionChief Plus 2.0 (#9902, #9917)
    Lionel 2335080 O Baltimore & Ohio Combo Budd RDC2 LionChief Plus 2.0 (#9902, #9917)
    Number 2335080
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  11. Lionel 2335090 O New Haven Combo Budd RDC2 LionChief Plus 2.0 (#120, #42)
    Lionel 2335090 O New Haven Combo Budd RDC2 LionChief Plus 2.0 (#120, #42)
    Number 2335090
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  12. Lionel 2335100 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC UNIT COMBO (#SP-9 PWD, #SP-11 NON-PWD)
    Lionel 2335100 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC UNIT COMBO (#SP-9 PWD, #SP-11 NON-PWD)
    Number 2335100
    Manufacturer Lionel Trains
    Scale O
    Special Price $489.99 Regular Price $539.99
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  13. Lionel 2335110 O THE POLAR EXPRESS™ BUDD LIONCHIEF PLUS 2.0 BUDD RDC COMBO (#PE-1225, #PE-25)
    Lionel 2335110 O THE POLAR EXPRESS™ BUDD LIONCHIEF PLUS 2.0 BUDD RDC COMBO (#PE-1225, #PE-25)
    Number 2335110
    Manufacturer Lionel Trains
    Scale O
    $539.99
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  14. Lionel 2335120 O ALASKA BUDD LIONCHIEF PLUS 2.0 RDC 3 #711
    Lionel 2335120 O ALASKA BUDD LIONCHIEF PLUS 2.0 RDC 3 #711
    Number 2335120
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  15. Lionel 2335130 O BALTIMORE & OHIO LIONCHIEF PLUS 2.0 BUDD RDC 3 #9918
    Lionel 2335130 O BALTIMORE & OHIO LIONCHIEF PLUS 2.0 BUDD RDC 3 #9918
    Number 2335130
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  16. Lionel 2335140 O NEW HAVEN LIONCHIEF PLUS 2.0 BUDD RDC 3 #41
    Lionel 2335140 O NEW HAVEN LIONCHIEF PLUS 2.0 BUDD RDC 3 #41
    Number 2335140
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
    Out of stock
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  17. Lionel 2335150 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC 3 #SP-10
    Lionel 2335150 O SOUTHERN PACIFIC LIONCHIEF PLUS 2.0 BUDD RDC 3 #SP-10
    Number 2335150
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  18. Lionel 2335160 O THE POLAR EXPRESS™ LIONCHIEF PLUS 2.0 BUDD RDC #PE-24
    Lionel 2335160 O THE POLAR EXPRESS™ LIONCHIEF PLUS 2.0 BUDD RDC #PE-24
    Number 2335160
    Manufacturer Lionel Trains
    Scale O
    Special Price $319.99 Regular Price $359.99
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  19. Lionel 2433031 O Union Pacific #8518 SD70ACE w/Legacy
    Lionel 2433031 O Union Pacific #8518 SD70ACE w/Legacy
    Number 2433031
    Manufacturer Lionel Trains
    Scale O
    $629.99
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  20. Lionel 2433032 O Union Pacific #8620 SD70ACE w/Legacy
    Lionel 2433032 O Union Pacific #8620 SD70ACE w/Legacy
    Number 2433032
    Manufacturer Lionel Trains
    Scale O
    $629.99
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  21. Lionel 2433040 O Norfolk Southern Central of NJ #1071 SD70ACE w/Legacy
    Lionel 2433040 O Norfolk Southern Central of NJ #1071 SD70ACE w/Legacy
    Number 2433040
    Manufacturer Lionel Trains
    Scale O
    $699.99
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  22. Lionel 2433049 O Norfolk Southern CNJ Non-PWD #1071
    Lionel 2433049 O Norfolk Southern CNJ Non-PWD #1071
    Number 2433049
    Manufacturer Lionel Trains
    Scale O
    $349.99
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  23. Lionel 2433050 O Norfolk Southern DLW #1074 SD70ACE w/Legacy
    Lionel 2433050 O Norfolk Southern DLW #1074 SD70ACE w/Legacy
    Number 2433050
    Manufacturer Lionel Trains
    Scale O
    $629.99
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  24. Lionel 2433059 O Norfolk Southern DLW Non-PWD #1074
    Lionel 2433059 O Norfolk Southern DLW Non-PWD #1074
    Number 2433059
    Manufacturer Lionel Trains
    Scale O
    $314.99
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  25. Lionel 2433060 O Norfolk Southern Erie #1068 SD70ACE w/Legacy
    Lionel 2433060 O Norfolk Southern Erie #1068 SD70ACE w/Legacy
    Number 2433060
    Manufacturer Lionel Trains
    Scale O
    $629.99
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  26. Lionel 2433069 O Norfolk Southern Erie Non-PWD #1068
    Lionel 2433069 O Norfolk Southern Erie Non-PWD #1068
    Number 2433069
    Manufacturer Lionel Trains
    Scale O
    $314.99
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  27. Lionel 2433070 O Norfolk Southern IT #1072 SD70ACE w/Legacy
    Lionel 2433070 O Norfolk Southern IT #1072 SD70ACE w/Legacy
    Number 2433070
    Manufacturer Lionel Trains
    Scale O
    $629.99
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  28. Lionel 2433080 O Norfolk Southern NYC #1066 SD70ACE w/Legacy
    Lionel 2433080 O Norfolk Southern NYC #1066 SD70ACE w/Legacy
    Number 2433080
    Manufacturer Lionel Trains
    Scale O
    $749.99
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  29. Lionel 2433089 O Norfolk Southern NYC Non-PWD #1066
    Lionel 2433089 O Norfolk Southern NYC Non-PWD #1066
    Number 2433089
    Manufacturer Lionel Trains
    Scale O
    $399.99
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  30. Lionel 2433090 O Flying Tiger AVG Army LEGACY SD70ACe #68 - Trainworld Custom
    Lionel 2433090 O Flying Tiger AVG Army LEGACY SD70ACe #68 - Trainworld Custom
    Number 2433090
    Manufacturer Lionel Trains
    Scale O
    $699.99
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  31. Lionel 2433870 O Greenbrier Presidential Express LEGACY SD70ACe #1 - Trainworld Custom
    Lionel 2433870 O Greenbrier Presidential Express LEGACY SD70ACe #1 - Trainworld Custom
    Number 2433870
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $649.99
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  32. Lionel 2533121 O NS Penn Central LEGACY SD70ACE #1073
    Lionel 2533121 O NS Penn Central LEGACY SD70ACE #1073
    Number 2533121
    Manufacturer Lionel Trains
    Scale O
    $689.99
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  33. Lionel 2533129 O NS Penn Central Non-Pwd SD70ACE #1073
    Lionel 2533129 O NS Penn Central Non-Pwd SD70ACE #1073
    Number 2533129
    Manufacturer Lionel Trains
    Scale O
    $314.99
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  34. Lionel 2533131 O NS Reading LEGACY SD70ACE #1067
    Lionel 2533131 O NS Reading LEGACY SD70ACE #1067
    Number 2533131
    Manufacturer Lionel Trains
    Scale O
    $689.99
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  35. Lionel 2533139 O NS Reading Non-Pwd SD70ACE #1067
    Lionel 2533139 O NS Reading Non-Pwd SD70ACE #1067
    Number 2533139
    Manufacturer Lionel Trains
    Scale O
    $399.99
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