Broken tabs on headlights

[Flying Scotsman]

Hi everyone. Just discovered broken tabs on passenger headlight. After picking myself of the floor with stealer prices, i looked on fleabay. Many headlights are sold with also broken tabs, but sellers also say there is a stealer repair kit?. If this is the case does anyone know the part number?. I like to have part numbers before visiting stealers because if they are like mine back in the U.K. they haven't a clue.
Many thanks Craig