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 20-21604-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Canton Engine No. 32Number 20-21604-1
Manufacturer MTH Trains
Scale OSpecial Price $429.99 Regular Price $489.99 - MTH 20-21605-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Canton Engine No. 31Number 20-21605-1
Manufacturer MTH Trains
Scale OSpecial Price $429.99 Regular Price $489.99 - MTH 20-21606-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Great Northern Engine No. 139Number 20-21606-1
Manufacturer MTH Trains
Scale OSpecial Price $429.99 Regular Price $489.99 - MTH 20-21608-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Reading Engine No. 2714Number 20-21608-1
Manufacturer MTH Trains
Scale OSpecial Price $429.99 Regular Price $489.99 - MTH 20-21609-1 O VO 1000 Diesel Engine w/Proto-Sound 3.0 - Reading Engine No. 2711Number 20-21609-1
Manufacturer MTH Trains
Scale OSpecial Price $429.99 Regular Price $489.99 - MTH 20-21635-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Pennsylvania #8617Number 20-21635-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21636-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Pennsylvania #8624Number 20-21636-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21637-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Southern Pacific #5853Number 20-21637-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21651-1 O Virginian FM Train Master With Proto-Sound 3.0 Engine #56Number 20-21651-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21653-1 O Reading FM Train Master With Proto-Sound 3.0 Engine #863Number 20-21653-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21660-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Union Pacific Cab No. 2706Number 20-21660-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21661-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Union Pacific Cab No. 2709Number 20-21661-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21662-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Norfolk Southern Cab No. 300Number 20-21662-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21663-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - Norfolk Southern Cab No. 301Number 20-21663-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21664-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - U.S. Army Cab No. 6503Number 20-21664-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21665-1 O 3GS21B Genset Diesel Engine With Proto-Sound 3.0 - U.S. Army Cab No. 6505Number 20-21665-1
Manufacturer MTH Trains
Scale OSpecial Price $449.99 Regular Price $509.99 - MTH 20-21787-1 O GP-9 Diesel Engine With Proto-Sound 3.0 - Santa Fe (Trainworld) Cab No. 726Number 20-21787-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $569.99 - MTH 20-21788-1 O GP-9 Diesel Engine With Proto-Sound 3.0 - Santa Fe (Trainworld) Cab No. 741Number 20-21788-1
Manufacturer MTH Trains
Scale OSpecial Price $499.99 Regular Price $569.99 - MTH 20-21803-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 61Number 20-21803-1
Manufacturer MTH Trains
Scale O$489.99 - MTH 20-21804-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 64Number 20-21804-1
Manufacturer MTH Trains
Scale O$489.99 - MTH 20-21809-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Northern Pacific Cab No. 6007DNumber 20-21809-1
Manufacturer MTH Trains
Scale O$489.99 - MTH 20-21866-1 O Alco PA A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Erie Lackawanna Cab No. 856Number 20-21866-1
Manufacturer MTH Trains
Scale O$499.99 - MTH 20-21867-1 O Alco PA A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Erie Lackawanna Cab No. 859Number 20-21867-1
Manufacturer MTH Trains
Scale O$499.99 - MTH 20-21868-1 O Alco PA A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific (Daylight) Cab No. 6009Number 20-21868-1
Manufacturer MTH Trains
Scale O$499.99 - MTH 20-21869-1 O Alco PA A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific (Daylight) Cab No. 6012Number 20-21869-1
Manufacturer MTH Trains
Scale O$499.99 - MTH 20-40083 O 4-Car 70’ Madison Passenger Set - Jersey CentralNumber 20-40083
Manufacturer MTH Trains
Scale O$474.99 - MTH 20-64237 O 4-Car 70’ Streamlined Passenger Set (Smooth Sided) - Southern Pacific (Daylight)Number 20-64237
Manufacturer MTH Trains
Scale O$449.99 - MTH 20-64242 O 4-Car 70’ Streamlined Passenger Set (Ribbed Sided) - Santa Fe (Plated)Number 20-64242
Manufacturer MTH Trains
Scale O$469.99 - MTH 30-1844-1 O 0-6-0 Imperial USRA Steam Switcher w/Proto-Sound 3.0 (Slope Tender) - Chesapeake & Ohio Cab # 128Number 30-1844-1
Manufacturer MTH Trains
Scale O$474.99 - MTH 30-1845-1 O 0-6-0 Imperial USRA Steam Switcher w/Proto-Sound 3.0 (Square Tender) - Chicago North Western Cab # 2624Number 30-1845-1
Manufacturer MTH Trains
Scale O$474.99 - MTH 30-1846-1 O 0-6-0 Imperial USRA Steam Switcher w/Proto-Sound 3.0 (Slope Tender) - Reading Cab # 1462Number 30-1846-1
Manufacturer MTH Trains
Scale O$474.99 - MTH 30-1847-1 O 0-6-0 Imperial USRA Steam Switcher w/Proto-Sound 3.0 (Square Tender) - U.S. Army Cab # 4012Number 30-1847-1
Manufacturer MTH Trains
Scale O$474.99 - MTH 30-1848-1 O 0-6-0 Imperial USRA Steam Switcher w/Proto-Sound 3.0 (Square Tender) - Atlantic Coast Line Cab # 1136Number 30-1848-1
Manufacturer MTH Trains
Scale O$474.99 - MTH 30-1849-1 O 0-6-0 Imperial USRA Steam Switcher w/Proto-Sound 3.0 (Slope Tender) - Union Pacific Cab # 4442Number 30-1849-1
Manufacturer MTH Trains
Scale O$474.99 - MTH 30-1854-1 O Christmas 0-6-0 Imperial Steam Switcher Engine (Trainworld Exclusive)Number 30-1854-1
Manufacturer MTH Trains
Scale O$499.99