Toyota Pick-Up, 4Runner, T100 and Tacoma models use either the RF1A or VF1A transfer case. The RF1A uses a countergear reduction scheme. The VF1A transfer case is a planetary gear reduction unit. It is found in the T100, Pick-Up, and 4Runner.
The Tundra uses the VF2A or VF2BM transfer case.
The Land Cruiser employs the HF2A or HF2AV transfer case, used with the A440F and A343F transmissions for full-time 4WD application.