Cuore steering rack (manual one)


Hi I wonder if you could help me .I have been sent a rack from a breaker and he says it's the right one for my car but it does not fit it's about 2 inches short where the track rods connect to the suspension are there different racks mine has D585R1 Stamped on it the other has no markings .At first glance they look the same only when I came to fit it did I find it was wrong.
Thank you for your time Neil