Servo arm

[nedrey82]

Ok so i am currently running a hip trophy 3.5 to learn about the mechanics of rc. I have bust the steering arm of the servo. When i look inside all the teeth have been run but the servo is running fine. It is a 25 teeth servo arm and i only have 23 t and 24 t in my spare parts. Can anyone advise if i need a new 25 arm or can i use the 23/24. Also would i be worth my while upgrading to an aluminium servo arm?

Your advice will be much appreciated!!

Ned

 

[HPI-Killer]

The Futaba servos and Saxox servos use 25t horns so that will help, as far as horn length, not sure, measure your broken one and go from there. I would go alloy horn over plastic anyday.

 

[nedrey82]

I'm just running an etronix metal gear servo at the moment is it different teeth for different types of servo