Search for CV boot by dimensions

Does anyone know of a listing of CV boots by dimensions? I need some outer boots for my Tiga, the old ones have a number (N60 B15 W16391-1) but I can't find that in a search. I have the dimensions but don't know where to search. I found a NZ site (Cedele) which has such a list but nothing close enough. These are all-rubber (no metal flange) boots so I only have to get close.
Thanks