As the title says, I'm not having much luck finding the right rear armrest/cup holder assembly for my 2dr Tahoe. I've tried LMC, ebay, GM Part Center and a host of others and am coming up empty-handed. Does anybody know where I can buy one? I don't care what color as I will be dying or reupholstering. I believe the part # for gray is 15972538. I'd appreciate any help that I can get!!