New 1 (One) Piece Leitz Laborlux 11/12 POL S Repair Part Intermediate Gear Axis 2 020-505.020-020.
This is part no. 10 in the exploded parts diagram.
The circlips are part 60.
Check your application as only a couple models use this shaft. If your knobs look like the one with the check mark this is correct. If they look like the knob with the “x”, you have a different model and it doesn’t have this shaft.
Comes with four circlips
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