I searched read every post possible for the past 3 days never got anyhelp

I have a 2000 Nissan Maxima 5 speed. I not to long ordered the senses struts through apx auto parts and I paid 130 got them installed in my car replaced all 4 new strut mounts with an arch brand super auto. I been having this squeak from my rear end for over 6 months now because my rear struts blew out and I put some cheap ones on and had the problem my mechanic told me it's the strut mounts now since I've done all 4 struts new strut mounts what can it be now it's like something rubbing squeaking it's very annoying what I did realize is my driver side rear had like a orange seal or something under the strut tower put my passenger side doesn't . do you think this is my program or not . any feedback helps thank you so much

 

bump

 

rear brake disk shield?

 

dust shield seems fine idk what else to check

 

i dont have the orange seals on mine and don't have your problem, but it might be. Look at the strut mount again? are they oem or KYB etc etc.

 

super auto , changed all of them and it's only this rear passenger side giving me this problem