R40250 Mk3 Trailer Standard Disabled (TSD) LNER 42239 option-set-018 5 mm) thick

5 mm) thick

epoxy putty will not shrink or crack and is pre-measured and packed for accurate mixing of the two parts

Ten were built

1 Power Connector

R40250 Mk3 Trailer Standard Disabled (TSD) LNER 42239 option-set-018 5 mm) thickIn order to allow running at 125 mph on Britain's railways, new rolling stock was needed by British Railways. Significant improvements over the Mk2 included new secondary air suspension between the bogies and the coach body as well as aerodynamic skirting on the underframe. Mk3 coaches are 75ft (23m) long enabling far greater capacity than older coaches. Mk3 coaches also incorporate disk brakes and wheel slip protection enabling faster deceleration.