Where is everyone getting their AHC fluid? I have 2 liters of Toyota (PN 08886-81221) left over from my last service and need 3 more. The local Toyota dealer said Toyota is "no longer selling" AHC fluid and "it is no longer in the system." He recommended an aftermarket brand called Pentosin. I also found something called Ravenol, but I haven't found anyone in the US selling it.
RAVENOL AHC Active Height Control Fluid is a full synthetic hydraulic fluid based on PAO (Poly-alpha-olefin) and Ester. RAVENOL AHC Active Height Control ...
www.ravenol.de
I also found 5 liters of Toyota fluid on Amazon for $78.
The local Lexus Stealer has liter jugs (08886-81221) in stock at $58 per liter.