This Hornby Triang X261 Cylinder Block is a replica spare part designed specifically for the Battle of Britain Class Locomotive. Made from PLA material in a black colour, this vintage piece is compatible with Hornby brand models in OO gauge (1:76 scale). Crafted in the United Kingdom, this cylinder block accurately replicates the intricate details needed to restore or customise your model train. Perfect for collectors and enthusiasts looking to enhance their railways with authentic touches of nostalgia.