Hi all

I have a 1998 2.8l turbo diesel patrol. Whenever I use the patrol in 4x4 mode hi/lo there is a loud clunking sound. I've taken it to the mechanics and they replaced my right hand side hub, but it still makes the same loud clunking sound,I also manually lock the hubs but same noise. I was told it's the auto locking hubs and to replace them to manual. Should I replace the left hand side hubs before switching to manual hubs? Or could it be another problem?