This really nice and rather rare HO gauge railcar by Piko of East Germany (DDR) is 5/6502-020 a ČSD M140.3 railcar in red livery, it has running number M140 323. After WW II DB renumbered them for VT 70.9, DR for BR 186.

Power Type: DC
Assembly Status: Ready to Go/Pre-built
Corporate Livery: ČSD
Replica of: ČSD M140.3
Wheel Configuration: Railbus
Scale: 1:87
MPN: 5/6502-020
Control System: Analogue
Gauge: HO
Colour: Red
Brand: PIKO
Type: Diesl Railcar
Rail System: Two-Rail System
Era: German Era III (1949 - 1970)
Features: Light function
Country/Region of Manufacture: Germany