OK the list below should help get you in the right direction. Remember this is for the AWD not FWD. If a quantity is listed that is how many you need to replace them on both sides. Some parts are the same but used in more than one place. The reason I used the Dorman arms in this list was the no one single vendor at the time had everything in stock and I could get them to my house within the time I had available. Odds are you will need new bolts, I used grade 10 metric stuff I matched up at the hardware store, I would have saved a ton of time had I cut mine off right away and had access to a set of torches.
2X - Dorman 522-414 Control Arm (Rear Lower Forward) - https://www.amazon.com/gp/product/B019AL9WZI/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
2X - Dorman 521-911 Trailing Arm - https://www.amazon.com/gp/product/B00FEQT402/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
FEBEST 0125-1ACU35 Rear Left Track Control Arm - https://www.amazon.com/FEBEST-0125-...F8&qid=1503145966&sr=1-1&keywords=0125-1ACU35
FEBEST 0125-2ACU35 Rear Right Track Control Arm - Amazon.com: Rear Right Track Control Rod Febest 0125-2ACU35 Oem 48730-48120 : Automotive
2X - FEBEST TAB-300 Rear Arm Bushing Assembly - https://www.amazon.com/gp/product/B00R97TL1Q/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1
4X - FEBEST TAB-166Z Rear Arm Bushing Assembly - https://www.amazon.com/gp/product/B00R97RGD6/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1
Picture from FEBEST to help show what is what:
If I can be of anymore help send me a PM and I will get the email notification quicker than coming back to read the thread
. It was a tough job but I did it and saved a ton of money. In my case I only needed to replace 2 out of 3 arms on each side but all 3 bushings in the knuckle. Everyone calls it a knuckle as do it, I think in my research Toyota calls it a axle carrier sub assembly.
Again if anyone is tackling this on a first gen and its AWD I would be glad to answer any questions I had, I was frustrated all to often due to lack of documentation out there since Toyota would rather not have to worry about the individual components so they only list the knuckle in the literature I came across.