Shift quadrant with shaft

Here's the funny thing. The most likely reason you'll need this is that you accidentally over-tightened the neutral light switch screw, damaging that spring steel thing that's screwed to the quadrant's right side. And for whatever reason, that spring isn't available separately, even though it is rather clearly held on with a screw.

Anyway this should be compatible with gearboxes back to at least 2010, and it's the replacement part for older versions IMZ-8.104-04033 and IMZ-8.104-04033T.