My 19 SVR was rear ended pretty badly in an accident, the rear left wheel got token clean off, but insurance is not willing to total it. It's currently sitting in the shop waiting to be repaired, but the part for left rear suspension hub cover T2R22041 is no where to be found. Backlogged with no ETA
Any advice is much appreciated.

 

1st, ask your local dealer if any dealers show stock, I almost got a part that way but the dealer that showed stock couldn't locate it. They think it was used on the sales floor, lot damage.
2nd Look over seas.
3rd Salvage source it. I have seen a few SVR's parting out, unfortunately for me they had front end damage. That wouldn't be an issue for you.

I'd fight the insurance, If the car can not be fixed. This isn't a cosmetic part. if possible diminished value claim, it can be just the fact that it is damaged and further if they can not use OEM/New parts. I am not the expert in this other then I do know it is a PIA. I'd suggest an expert depending on your situation. Also the claim may push them to total it.

I feel your struggle, I have had a part(T2R19451) on backorder status since 11/4/20. Not a single one in the globe. I have active orders with two dealerships. Did they say the part had a supplier? I was told there was no active supplier for my part.

EDIT:
https://www.car-part.com/ search for your car, it will not show any results, fill out the forum. you will then get a response when a SVR shows up or a yard sees the request but they haven't listed the car.

EDIT Again:
https://www.partrequest.com/auto-par...1-294513204666
Looks like a SVR door panel, I'd reach out to the seller and see if they have the other parts. Unfortunately sellers do not know the SVR was slightly different on some parts.

 

Britcar UK has it in stock for $559.68. Shipping my be substantial depending on how large and heavy the part is.

https://britcar.com/search.php?query...t=&xPerPage=10

 

They say "subject to supplier availability" so I suspect they will have the same issue.