I purchased mine directly from Scamp
including new plexi windows
. Just told them my year and they had me go do some measurements of the windows
and sent it right out, so not sure of any part #'s. Scamp's prices were very fair for it.
The trim lok tool is kind of difficult to find and I wouldn't recommend doing it without the tool. Scamp guy told me same thing. You'll learn how to do it by the second window...
In fact, after doing both windows
myself, if you have an auto glass shop that knows how to do it, it would be well worth it.