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Viking part number ECUKEY20 is the access key for the Viking ECU control box. It opens the ECU cabinet lock. The ECU key cylinder with keys is a separate part (ECUKEYC20). Order a key when the original is lost. Fits X-9 i-8 X-9S Before You Order Fits ECU control boxes on X-9, X-9S solar and i-8 systems with the newer ECU cabinet (VNXECUBB). First generation ECU boxes list key ECUKEY. If the lock cylinder is damaged, order ECUKEYC20.
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🇺🇸 Ship from USA · On Agora since 2026
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