To finish my dual battery installation in a 1995 FZJ80 I turned to CDan and crew at American Toyota in Albuquerque, NM. They had the tray and all hardware in-stock and ready to ship.
The tray is from a ’91-’92 FJ80, that has the 3FE motor, and needs to be trimmed slightly to fit against the fan shroud. The overflow bottle can stay where it is but the washer bottle needs to be relocated. One common place is between the firewall and the air cleaner housing, right next to the cruise control motor. Slee Offroad has a simple solution using two brackets. I plan on just making my own.