Steering clutches for ntk

Hi everyone I'm struggling to find a place that will make my steering clutches for a decent price, I have a rare ntk n5 dozer and need friction plates for it but can't get them off the shelf so I'm after someone in Australia that can make them from a sample I give them here are some dimensions just to get a idea of what I'm after , thanks

Bulldozer steering clutches
26off
Running dry
115 teeth external
Outside diameter 350mm
Inside diameter 213mm
Thickness including liner 5.5mm
Thickness...

Steering clutches for ntk

Steering clutches for ntk