Hello
what is the name of the space filler to have a flat cargo area when the mid seats are folded down. Mine is missing and it looks like it clips in. I use my suburban to sleep and camp and need a full flat rear. If you can tell me what it’s call and where to find it, that would be super helpful.

 

I dont know if this is helpfull but; I took out the rear seats as they were never used and cut a plywood "deck" where the seats were. I supported it with cut to fit 4x4s,about 4" high. I haul 8' long lumber,etc with ease and can sleep there on long trips if i get tired. It is also much more utilitarrian for just everyday use.Of course I am single; my daughters are grown and gone. It is easy to pull the plywood and replace 1 or 2 seats if needed. I have had 4 Suburbans with 3rd row seating and NEVER used it.

 

Pretty sure they are called seat filler panels.
Do you have the 60/40 rear bench seat or captain buckets?