dealer items for my '95 wagon
lateral link bolt 20540AA000
lateral link bushing (two needed) 20251AA000
Nut came off the LL bolt on mine after a long soak.
Rotate the LL bolt as much as you can before cutting to break up the rust.
Cutting the LL bolt will eat up sawzall blades and chew on the washer but for me was the easiest, don't have a cutoff wheel.
For mine, the foreward bushing wasn't seized to the bolt, only the rear, so I cut the bolt just forward of the rear bushing, between the bushing and the knuckle. I used a huge c-clamp plus some large sockets to press out the seized bolt and bushing.
Hammer out the remains of the bolt from the knuckle.
Press in new bushings using the c-clamp and socket method but grease them first. Might have to press them in slightly too far and then back because they might deform a little.
Don't forget the washers when bolting it back up.