SR5 LEAF SPRINGS ON TRD OFFROAD?

The stock leaf springs on my 2012 TRD offroad access cab seem to be on there way out at 95k miles. They have no curvature left to them. The previous owner had a cap and the truck was under a constant load because he stored tools in the bed for his profession. I sometimes put my 300lb standup jetski in the bed, when the trailer is full, and I am doing wheelies! It's fun but not practical for longer drives.
Anyway, I found a pair of used leafs from a sr5 access cab *non trd package. I have a feeling they are different from the TRD O.R. leafs but does anyone know for sure? Will they work on my truck and what would be the diffrenece?

 

No difference