In search of 1 Kingpin heel unit (or possibly just the ski/walk track mechanism). Perhaps you broke yours too and have a single one sitting around? Finding my own might be much quicker than warranty (as we learned from the toe-pin recall).

Hoping to not lose out on the rest of my season. Let me know what you've got! Photo below to show what broke / what I'll need. Was a KP 10 with125mm brake width. Would still buy if KP 13 or the 100mm brake width.