Specific potentiometer in transmitter

I'm new here. I'm planning to reprogram my transmitter for RC crawler but one of potentiometers are faulty :~

Active is only black area of potentiometer board (about 90°) and I want to ask where can I get this kind of potentiometers? I spent hours by googling but with no result, I'm really desperate =(

Many thanks for any advice :wink:

I know such devices are used in various devices like joysticks and throttle controls, a specialist component supplier like farnell
or digikey would be a place to start as they have the largest component ranges.

Actually, find an ohmmeter and measure the 2 opposite connections to give yourself an idea of what resistance you will be trying to find. The size looks like about a 1/10 watt device.

Thanks guys, I've already looked on Farnells and Digikeys websites but I found nothing :drooling_face: Potentiometer has 5kohms