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 20-21844-1 U25B Diesel Engine With Proto-Sound 3.0 (Hi-Rail Wheels) - New Haven Cab No. 2502Number 20-21844-1
Manufacturer MTH Trains
Scale O$539.99 - MTH 20-21846-1 U25B Diesel Engine With Proto-Sound 3.0 (Hi-Rail Wheels) - Chesapeake & Ohio Cab No. 8105Number 20-21846-1
Manufacturer MTH Trains
Scale O$539.99 - MTH 20-21848-1 U25B Diesel Engine With Proto-Sound 3.0 (Hi-Rail Wheels) - Louisville & Nashville Cab No. 1603Number 20-21848-1
Manufacturer MTH Trains
Scale O$539.99 - MTH 30-20990-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - South Brooklyn Cab No. N-1 Trainworld ExclusiveNumber 30-20990-1
Manufacturer MTH Trains
Scale O$499.99 - MTH 30-20991-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - NY Work Train #900 Trainworld ExclusiveNumber 30-20991-1
Manufacturer MTH Trains
Scale O$499.99 - MTH 30-20992-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - NY Work Train #884 Trainworld ExclusiveNumber 30-20992-1
Manufacturer MTH Trains
Scale O$499.99 - MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union PacificNumber 30-21265-1
Manufacturer MTH Trains
Scale O$399.99 - MTH 30-21266-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - CSXNumber 30-21266-1
Manufacturer MTH Trains
Scale O$399.99 - MTH 30-21268-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Seaboard Coast LineNumber 30-21268-1
Manufacturer MTH Trains
Scale O$399.99