These are genuine Hornby parts, they are brand new and factory sealed. As found on service sheets 286F for locos R2604, R2577, R2746, R3051, R2639, R2883, R2640, R2747 and sheet 350 for R2780XS

Please check out my other listings for more interesting items. 

I dispatch on the same or next working day depending on what time you pay. 

Sorry no collect in person, all items are post only even if you're local.