O Scale

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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- MTH 20-21874-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - Union Pacific (Flag) Cab No. 7504Number 20-21874-1
Manufacturer MTH Trains
Scale O$559.99 - MTH 20-21876-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX (Diversity in Action) Cab No. 5000Number 20-21876-1
Manufacturer MTH Trains
Scale O$559.99 - MTH 20-21877-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX (Diversity in Action) Cab No. 5001Number 20-21877-1
Manufacturer MTH Trains
Scale O$559.99 - MTH 20-21879-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - CSX Cab No. 698Number 20-21879-1
Manufacturer MTH Trains
Scale O$559.99 - MTH 20-21880-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Demonstrator Cab No. 6000Number 20-21880-1
Manufacturer MTH Trains
Scale O$559.99 - MTH 20-21881-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Demonstrator Cab No. 6001Number 20-21881-1
Manufacturer MTH Trains
Scale O$559.99 - MTH 20-21882-1 O AC6000 Diesel Engine w/Proto-Sound 3.0 - G.E. Leasing Cab No. 6002Number 20-21882-1
Manufacturer MTH Trains
Scale O$559.99 - Lionel 2422010 Erie Vision Triplex With Legacy Super SetNumber 2422010
Manufacturer Lionel Trains
Scale O$3,599.99 - Lionel 2431010 Erie Vision Triplex w/Legacy #2603 Matt H ShayNumber 2431010
Manufacturer Lionel Trains
Scale O$2,249.99 - Lionel 2431020 Erie Vision Triplex w/Legacy #5014Number 2431020
Manufacturer Lionel Trains
Scale O$2,249.99 - Lionel 2431030 Erie Vision Triplex w/Legacy #5015Number 2431030
Manufacturer Lionel Trains
Scale O$2,249.99 - Lionel 2431040 Erie Vision Triplex w/Legacy #5016Number 2431040
Manufacturer Lionel Trains
Scale O$2,499.99 - Lionel 2431050 Denver & Rio Grande Vision Triplex w/Legacy #1090Number 2431050
Manufacturer Lionel Trains
Scale O$2,499.99 - MTH 30-20943-1 Long Island RS-1 Diesel Engine With Proto-Sound 3.0 - (Trainworld Exclusive) (Brunswick Green (Almost Looks Black))Number 30-20943-1
Manufacturer MTH Trains
Scale OSpecial Price $369.99 Regular Price $399.99 - MTH 30-21276-1 O Alco Rs-1 Diesel Engine w/Proto-Sound 3.0 - Santa Fe Cab No. 2398Number 30-21276-1
Manufacturer MTH Trains
Scale O$374.99 - MTH 30-21277-1 O Alco Rs-1 Diesel Engine w/Proto-Sound 3.0 - SusquehannaNumber 30-21277-1
Manufacturer MTH Trains
Scale O$389.99 - MTH 30-21278-1 O Alco Rs-1 Diesel Engine w/Proto-Sound 3.0 - Great Northern Cab No. 182Number 30-21278-1
Manufacturer MTH Trains
Scale O$399.99 - MTH 30-21279-1 O Alco Rs-1 Diesel Engine w/Proto-Sound 3.0 - Minneapolis & St. Louis Cab No. 944Number 30-21279-1
Manufacturer MTH Trains
Scale O$374.99