Parts off of my 92, I believe these will work on all 89-92's.
Hitch - Class 3, Installed in mid december, Rated for 6500 or 8500 lb, I can't remember which. Also have the light mate, my dealer cost on this (what I paid) was over $120. $60.
Toneau cover- Decent shape, not perfect, has all you need for it, snaps on, $20.
Pick up at shop in Radnor (North of Delaware) or I can bring home (10 min north of Polaris).
No dibs bull shit. Send a PM and make arrangments to pick up.