I've got a 08 66 and when the ata crapped out under warranty I had them switch it over to a ti coil setup, maybe these parts will be easier to find or cannibalize from another fork. Coil is a much nicer ride anyway, it's just not travel adjustable on the trail. And I would suggest staying away from Enduro seals if you've got the nickel plating on stanchions. Mine started to flake and never held oil after a rebuild with those. Had to sand stanchions and went back to marzocchi seals, and now it only seeps a bit on one leg. Enduro ruined my fork.