Marklin 36818 HO Scale Class X 112 Kof II Diesel - 3-Rail w/Digital -- Austrian Federal Railways OBB (Era IV 1970s, green, silver) Acme Because the 55405 roadbed is

Because the 55405 roadbed is built on real PIKO A-Track

- Factory-decorated in accurate K-Line livery

The Detail Associates SA-2101 HO Scale Spark Arrestors -- Super Flared Switcher Type pkg(2) is a precision HO scale (1:87) model railroad detail part or accessory

Faller 161921 HO Scale Car System Laser-Street Street Sections (Less Guide Wire) -- 45-Degree Curve R=218 pkg(4)

They fit the smaller 36

Marklin 36818 HO Scale Class X 112 Kof II Diesel - 3-Rail w/Digital -- Austrian Federal Railways OBB (Era IV 1970s, green, silver) Acme Because the 55405 roadbed isMarklin 36818 HO Scale Class X 112 Kof II Diesel 3 Rail w Digital Austrian Federal Railways OBB (Era IV 1970s, green, silver) This is a genuine Marklin product.