So dealer says i dont need to change rear axle oil at 32k miles since its MR.
Any suggestions??
I am planning following :

transmission oil:
Dia queen SSTF 1 5.8 quarts



Transfer oil:
Diaqueen LSD gear oil 0.9 quarts


Rear axle: Differential Part
Diaqueen MultiGear Oil LS 0.58 qart


Rear Axle Torque Transfer
Diamnod ATF SP 3
0.58-.63 quart

 

What dealer? Yes you should change it. Perhaps even more often depending on driving style. I do it every 10-15k on my car.

 

Dealers don't know much. They think the MR SST filter is inside the trans halfway to mars. Its on the outside of the trans.
I dont see that listed on your most. Make sure you change the SST Filtrer!!!! VERY IMPORTANT!!!!