I'm looking for some help on Rear Hub & Carrier fitment. Pretty new to this so please bear with me.

I've got the rear end from a Sierra Cosworth 1990 4x4 in a Kitcar. The offside rear wheel bearing just went, and in the process has damaged the Hub and the Stub so i'm trying to find replacements. Ford don't have any Stub listed due to age, and i'm even struggling online.

Does anyone know if any other models will fit it ? ie Sierra XR4i, 4x4, Granada.

Don't know if it makes any difference but I've got solid rear discs, not vented.

Sorry if i've left out any obvious info. Any help will be great - thank you.