Update. Got part numbers from gateway:
z-link 51320-TG0-T01 Rs6080 pair. Labor to change Rs1500.
Tie rod right 53540-TF0-003 Rs3380
Tie rod left 53560-TF0-003 Rs3380 labor Rs4500
I realized after that he gave me the wrong part no. for the lower control arm bushing. He gave me:
Rack end inner (opposite end of tie rod), 53010-TF0-003 Rs6520 pair.
For z link he said whole piece must be replace. For tie rod he said if rubber is torn then you have to replace the piece, changing the rubber boot only is of no use. He could not give me a part number for the rubber, i think they dont bother dealing with it, they just change the whole piece.
I however did find the part no for the rubber boot online.
Tie rod end rubber boot 53546-S84-003
lower control arm rubber boot 51225-TG0-T01
Discussed it with my mechanic. He confirmed that z-link has to be replaced whole. But for tie rod and lower control arm the rubber boot can be changed and you can get genuine boots in the market. I will take it to him tomorrow. I will stop by the shop you mentioned in johar town first.
I inspected the other side. z-link rubber is torn. However tie rod and lower control arm boots are intact but cracked and could tear any moment. So it seems I caught it in time and I will be getting them change asap to prevent further damage where I would then have to buy the whole piece.