From Alko website this not for 2000 but should tell you all you need to know. Fitting is simple enough & self explanatory if you can use tools. Remember front of hitch damper inside draw tube is held by rear fixing bolt.
If you visit the website 'youtube' and enter the search 'How to fit the AKS 3004 stabiliser' it will show you. It doesn't matter what model the stabiliser is as the principal is identical for replacing any type of hitch.