5 model

Free

Bachmann Axel Replacement

Thingiverse

Free

Parts to modify Bachmann Rheneas 009

Thingiverse

Free

Cogs for Bachmann HO Scale Tram

Thingiverse

Free

HO (1/87.1) Class A climax (Bachmann GE 44ton)

Thingiverse

Free

HO gear for Bachman Pancake Engine

Thingiverse