Diagram reference number 8 in the image below:
" Fitment: 1993 TOYOTA PREVIA LE - 3 door

Application Notes:

Category: Driveline and Axles

SubCategory: Wheel Bearings, Seals, and Related Components

Position: Rear

Part Number: 9031235002


This is a Wheel Seal that fits the 1993 TOYOTA PREVIA LE - 3 door with the 2TZFE engine. The Wheel Seal is designed by TOYOTA to be part of the Driveline and Axles-Wheel Bearings, Seals, and Related Components. The Wheel Seal has a position on the vehicle of Rear. The 1993 TOYOTA PREVIA Wheel Seal is a factory made TOYOTA OEM part and it comes with a 12 month 12,000 mile warranty (parts only). Do not be fooled by an aftermarket TOYOTA PREVIA Wheel Seal! Buy a factory TOYOTA part and receive peace of mind!
This factory part has a part number of 9031235002.