Shouldn't be a problem. The frame and mounts should all be standard no matter the country or model of 80 series. Order through Cruiser Outfitters, they'd be able to help you.
Do you have the factory winch?
Here are just a few examples from google -
Bid for the chance to own a Modified 1992 Toyota Land Cruiser HDJ81 Turbodiesel at auction with Bring a Trailer, the home of the best vintage and classic cars online. Lot #46,409.
bringatrailer.com
Today's 1991 Toyota Land Cruiser HDJ81 VX Limited has covered 242,000 miles, features tasteful modifications, and is offered at $17,000 OBO.
expeditionportal.com