Genuine Quicksilver / Mercury Ignition Key switch part number 17009A5. New still sealed in original packaging. Ignition Key switch Part Number: 87-17009A5 (superseded from 17009A5) Genuine Quicksilver Ignition Kit Complete with 2 keys For 4000 series side mounted control boxes - Outboard engines Please study the pictures for correct wire colours Features 'push to choke
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