Creaking from rear

[bonbon]

As the toy ages, 478,000 km, getting all types of new noises.
Any insight into creaking sound when load is reduced - for example getting out of the car or exiting from speed bump?
Hint - if two people are in the car it disappears. (Larger load)

 

[Zephyr]

Most probably shot diff mounts.
worst case trunk rivets popped.

 

[bonbon]

Not the rivets. Will check the diff.
(recently changed the auto transmission mounts)

 

[bonbon]

Most probably shot diff mounts.
worst case trunk rivets popped.

ChatGPT bets on Rear trailing arm bushings.

 

[bonbon]

In real OEM image below - there are two numbers for RTAB for the M44 is 33329058822 & 33329061945 - what's the difference between them?
BTW Is it a pair for each rear arm - or one bushing per side?
I am confused.
Please spell it out for a bozo.