It is fair to say front fork assembly's take a lot of punishment, working hard all the time as they do causing bush wear, stanchions chipped or corroding, spring weakening and tired dampers. All in all a bit of a nightmare? And if the machine has been involved in a collision add bent fork-tubes that list!
The easy, but costly way to restore forks is to buy a complete new assembly, but if you can't run to that or don't need to, then most, if not all of the subcomponents are available - see the list below for parts you may require whichever course of action you decide on:
Front forks need to be perfect with as close as possible to zero wear. Add as many items as you wish to the same shopping cart, new bolts, nuts, washers and seals for example, and still only pay the same fixed price shipping cost.