Hello,
I still had surprises with my G27. He was no longer calibrating himself correctly. So i searched the internet and apparently it would be this
small wheel. Mine was indeed cracked. How it happened ? I don't know, but what I suspect is that the vibrations are the cause. In any case my FFB does not make my steering wheel shake to the point of cracking a small plastic part. So Logitech would try to save money on a roulette wheel that should not even cost € 5, which is certain is that some players would surely think that their steering wheel is broken and
would hurry to go and buy another one.
How to fix? Search the internet and buy one: 60 slot Steering Wheel Optical Encoder for Logitech G25 / G27 / driving Force GT.
I put you a Photo and a link from an old Post on how you can find where the part is and easily change it.
Hope this can help but it never happens to you.
See you **** JB ****
http://www.koelschbierbude.de/component/ option,com_fireboard/Itemid,99/func,view/id,6914/ catid,63/lang,en/


You buy an aluminum one, you replace it and everything starts again as before.Be careful not to buy a 30 slots but rather a 60 slots

hi
you need to bay an optical-sensor!
with my wheel i have the, but i dont find a shop
to bay it.
but i am in luck i found a good funktionaly wheel
and a little bit better as my one,
on ebay-kleinanzeigen for 50€.
verry lucky.
but mayby you are in luck too.

one example
https://www.ebay.fr/itm/60-Slot-Steering-Wheel- Optical-Encoder-for-Logitech-G25-old-G27-Driving- Force-GT/274416729327?_trkparms=aid%3D1110006% 26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc% 3D20200520130048%26meid% 3D2c3beb6770eb4ce7924321643e18d9b5%26pid%3D100005% 26rk%3D1%26rkt%3D12%26mehot%3Dco%26sd% 3D201612227255%26itm%3D274416729327%26pmt%3D1% 26noa%3D0%26pg%3D2047675%26algv% 3DSimplAMLv5PairwiseWebWithBBEV2bDemotion& _trksid=p2047675.c100005.m1851

""" but i dont find a shop to bay it."""
your link is not the optical sensor!!!

the optical sensor is the small circuit board in front of your 60 slot Steering Wheel Optical Encoder!

But in my first post I was only talking about the little wheel.
Search the internet and buy one: 60 slot Steering Wheel Optical Encoder for Logitech G25 / G27 / driving Force GT
It's written like that all over the internet.Maybe the circuit board is called another way.

But if you searh you can found . : https://www.ebay.co.uk/itm/224113832146

I get a toothache as soon as my teeth pull!