up through the 95 YJ I think. After 86, Its a different column with different plastics/shape and the addition of the light switch and wiper switch on the column, but its the same size and mounts the same. Same turn signal wiring plug, etc. I have YJ half doors on my 83 CJ8 and wanted one key for the whole Jeep. A double sided key/cylinder from a 95YJ swapped right into the 83 column. Its a tad short but still works fine.
1975 CJ-6 304 T15 Dana20 30/44 3.73
1983 CJ-8 258 T5 300 30/44 3.31 Looking for full or half hardtop buy or trade
1986 CJ-7 Laredo 4.6 stroker T5 300 30/44 3.31
1986 TJ-7 Trail Jeep project in the works
2003 Inca Gold TJ Rubicon