Suspension overhaul, wheel frame replacement)?) Please advice

[depisode]

My car needs some suspension work done, suspension overhaul as I understand.. the frame to which wheels are attached are rusted and need to replaced.. I don't know the exact term for it

The dilemma is the Suzuki dealership in my city is very iffy they have never done a satisfactory job in terms of car maintenance.

I have the mechanic who is reliable and has fixed my car on several occasions. If I get this suspension, wheel frame thing done from him, he'll do a satisfactory job work wise but he said he'll replace with genuine used parts in good condition

The Suzuki ones will obviously get genuine new parts. It's going to be costly, I would have grudgingly parted with the money but since I don't trust them I am skeptical...

Please advice.

And oh, it's an old wagon R

[syncview]

wagon R has a front suspension crossmember, common known as 'gaadri'. buy the crossmember used complete with control arms, if any repairs are required on the body where the crossmember is attached - goto a good denter. Control arms should be bought new but unfortunately, wagon r doesn't have good quality parts support in the market.

[depisode]

Yes, thank you,'Gaadri' was the term the mechanic kept on saying
. So what you are suggesting it that I forgo the suzuki dealership and get it done from my reliable outside mechanic?