Here's a late style ball joint kit with everything you need to install new ball joints on your vintage Porsche (well, almost, you'll need new wedge pins as well). Yes, you can reuse your ball joint nut and the special lock washer but, it's always good to have all new parts on your suspension. This comes with the special long, thin, cotter pin as well.
Replacement for: 911.341.049.01 / 911 341 049 01 / 91134104901