I've swapped several gauge clusters, I did not find that you could disassemble the odometer and simply adjust it to whatever mileage you wanted. I did find that I could spin it with compressed air, but don't spin it too fast or things get destroyed.

My advice is to get the gauge you want and then swap the odometer in.. That's the easiest way to do it.
Gauges can be replaced as "components" in most clusters.. Simply unscrew.

22REturbo.net




1988 4Runner
22RTE core, turbocharged, megasquirted...