Browse O tubular track for sale, including new, used, pre-owned, and hard-to-find straight track, curves, switches, crossings, lockons, and replacement track sections. O Gauge tubular track has been the trusted choice for generations of traditional 3-rail railroads and remains popular for restoring vintage layouts or expanding classic O Gauge railroads.
Shop more Model Train Track, browse O Gauge Track, or explore dedicated O27 Tubular Track.
Whether you're restoring a postwar railroad, replacing worn sections, or expanding a traditional O Gauge layout, O tubular track remains one of the most recognizable track systems in the hobby. Many collectors continue using tubular track because it matches the railroads they've owned for years while making it easy to add replacement sections and accessories.
Trainz regularly offers O tubular track for sale in brand-new, used, pre-owned, vintage, estate-fresh, and hard-to-find condition. Inventory may include complete track lots, straight sections, curves, switches, crossings, lockons, terminal track, rerailers, and other replacement components.
Not all O tubular track uses the same curve diameter. Traditional layouts commonly use O31 track, while larger railroads may use O42, O54, O72, or broader curves to accommodate longer locomotives and passenger equipment. Matching the diameter already installed on your layout helps ensure reliable operation and consistent track geometry.
If your railroad uses tighter O27 geometry, browse O27 tubular track products for compatible sections, switches, and accessories.
One reason tubular track has remained popular for decades is its versatility. Railroads can begin as a simple loop before expanding with passing sidings, freight yards, industrial tracks, passenger stations, and operating accessories using readily available replacement sections and specialty track.
Planning future expansion before purchasing additional track can help maintain consistent curve sizes and simplify the addition of switches, crossovers, and operating accessories as your railroad grows.
Looking for ideas? Browse our track plans and layout ideas for inspiration.
O tubular track has been produced by many of the hobby's best-known manufacturers over the years. Whether you're restoring a vintage railroad or matching an existing layout, shopping by manufacturer can make it easier to find compatible replacement track, switches, and accessories.
Because Trainz regularly purchases collections and estate lots, inventory may include both modern production and vintage O tubular track from multiple manufacturers, including discontinued and hard-to-find pieces that can be difficult to locate elsewhere.
O tubular track is a traditional 3-rail O Gauge track system that uses hollow steel rails and metal ties. It has been used on O Gauge railroads for generations and remains popular for both operating layouts and vintage restorations.
O27 tubular track uses tighter curves and a lower rail profile than traditional O Gauge tubular track. It is often chosen where space is limited, while larger O Gauge tubular track diameters provide smoother operation for larger equipment.
Yes. Trainz regularly offers used, pre-owned, vintage, estate-fresh, and hard-to-find tubular track whenever inventory is available.
Yes. Depending on inventory, you may find replacement straight sections, curves, switches, crossings, lockons, terminal track, insulated pins, and other tubular track components.
The best curve diameter depends on the locomotives and rolling stock you plan to operate. Larger passenger cars and scale locomotives generally perform better on broader curves such as O54 or O72, while smaller traditional equipment often runs well on O31 layouts.
Yes. Many collectors and operators continue using vintage tubular track to restore classic layouts, expand existing railroads, or maintain original postwar train sets.
Looking beyond O tubular track? Browse our complete selection of model train track to compare additional manufacturers, track systems, replacement track, and layout components.
