Where can i get a 60/40 2nd row seat foe my 2011 suburban?
Did you look in the local "auto recycling yard" (AKA junkyard), eBay, Craigslist, Backpage.com or ask the auto recycling yard to source you one from another junkyard ?
ebay is good start I have seen many 2nd row seat for sell on there.
There is one on ebay right now
Looking for a Used Suburban in your area?
CarGurus has 24,294 nationwide Suburban listings starting at $2,000.
Search Chevrolet Suburban Questions
Chevrolet Suburban Experts