Steering worm and gear wheel

[steamy1]

Originally Posted by Boston Lodge

I am looking for a steering gear and worm wheel for an 8" scale Burrell tractor. I have looked at the dimensions of one for a 6" Savage and as the gear wheel is 3.687" across the teeth, it is possible I could adapt this. Has anyone got anything of similar size?

Is "3.687" across the teeth" the diameter?


You may be able to use a stock spur gear and make a worm to suit.