This is the nut that threads onto the upper clutch pedal (914.423.034.00) and tightens against the lower clutch pedal (901.423.312.00) to lock everything in place.

It's made of steel and the original finish is cad plated.

Dimensions:
19mm across the outside flats
5.87mm thick
Thread is 14mm x 1.5
The bottom face of the nut is completely flat, the top face has rounded corners. The flat face should contact the lower clutch pedal (901.423.312.00).

PET Section 702-00, item #41
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