Steering worm and gear wheel

[Boston Lodge]

Originally Posted by carl_byrne

Please see my reply to your previous thread. Without the information I requested I, or anybody else, cannot really help you.

Cheers
Carl.

Thanks for your reply Carl. The gear wheel is 2 1/2" across the teeth with a shaft size of 1 1/2" It has 25 teeth and the worm wheel turns 20 times for one complete revolution of the gear wheel ( not sure how you would work out the ratio). The worm wheel on the steering shaft is bored out 5/8" diameter There is room for a bigger gear wheel up to 3 1/2" and the centre could be machined to fit the shaft. I realise I am not going to get an exact match to the original but I am hoping that someone has something that could be adapted to fit.

Michael