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These photos are as-is from a regulator that came in for repair, showing the damage to the pulley. In this case it’s not too bad and is fully repairable. Before sending in your regulator it’d be an idea to email me photos from the same angles to assess if it’s good to repair or not. There are 2 of these.
They should be still on the frames. Sometimes they are snapped as circled, however this damage can be repaired.