Replacement bulb holder assembly

Are there replacements available for the bulb holder assembly for SS and Mk IV sidelights, part number 523170, that fits in the Lucas type 1185 sidelight?
Regards, Jordy.

Would double filament be ok?
http://www.s-v-c.co.uk/product/1130-torpedo-lights-bulb-holder--pair-/

or

http://www.gregorysautoparts.co.uk/catalogue.php?t=0&c=82

Peter

Thanks Peter.
Yes they look like they would work.
I would be interested to hear what others have used to replace theirs.
Regards

Graham

One still needs to retain the lens. This was done originally by 2 brass clips , one each side of the lens that cam forward from the bulb holder
What we’ve done is take these make a small bracket to mount on the new bulb holder [ like a vertical washer, and attach the two clips to it with small BA screws. Then it s a matter of setting up the bulb holder assembly in the correct fore and aft location that they retain the lens rim at just the right position so it will clip in firmly.

Unfortunately I don’t have a pic that I can find of a complete on off a car.