Genuine Mercury / MerCruiser OEM Voltage Gauge 24V – Part # 79‑8M0069426 – SmartCraft Compatible
NOS
Up for sale is a genuine OEM Mercury / MerCruiser voltage gauge, part number 79‑8M0069426, intended for 24 V systems (reads 16‑32 V). This gauge features a black face, glass lens, and fits a standard 52 mm (2‑1/8″) dash opening.
This gauge is used on SmartCraft capable engines and instrumentation systems (2001+ Optimax Outboards; 2002+ V6 EFI, 30‑60 EFI 4‑Stroke; Verado; and other Mercury/MarCruiser/Marine Racing products with the 555 ECM) according to the publication. 
• Fits a standard 2‑1/8” (52 mm) hole. 
• Works for 24 V systems (reads 16‑32 V).
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