Hello again, I found and bought this online, the one with my Z50 is not original, or at least it is one of the modern ones that does not have written about the oil. The problem is when I received it, I could not see anything in the photographs, I am removing paint and I find this surprise. A crack, it's terrible, and it's in a very bad place. I am very sorry for the quality of the photography, but I think that to understand the problem it is more than enough. Do you think there is a solution or maybe I should go looking for another one.