Pro suspension side specific?

I’ve seen some anecdotal evidence on here that the TRD Pro suspension is side specific.

I just bought some from a member on here, and I’m looking to install it this week when it gets in if I ever get my truck back from the dealer.

For those of you on here that have upgraded your suspension to the TRD Pro stuff, is this true? If so, how do you know which side is which?

I’ve searched around a little on my own, but haven’t found anything conclusive.

 

Yup. It’s marked

install instructions attached

I didn’t touch the ball joints or cam tabs. I just disconnected the spindle from the uca and pushed the lca down to get the shock out / in

 

They are also labeled on each strut. The front have a part number on the black spring perch, it will have a "L" or "R" at the end of the part number. Rear is the same, but the part number is on the black cap on the res.

 

that’s exactly what I needed. Thank you.