KAWAI SX240 repair - broken jacks in the back / new slider

I am attempting to finish the repair of my Kawai SX240 and wondering if anyone here knows what jacks i could use to replace the existing ones on the back? the plastic tips are all broken off except one. I’m also missing a slider cap and looking for an replacement. i know i can replace it with a juno 60 cap, but i want to keep it authentic.

any leads would be helpful thanks!

jake