Marine Outboard Engine Compatibility:

• Mercury Marine & Mariner Outboards: Compatible with various 2-stroke and 4-stroke outboard engines equipped with 16-Amp to 20-Amp charging stators (1993-up)

• Force Outboard Engines: 40 HP, 50 HP, 75 HP, 90 HP, 120 HP (1993-onward with 16A–20A charging systems)

Dual Function Solid-State Design (Rectifier & Regulator):

• Converts alternating current (AC) generated by the flywheel stator into regulated 12V direct current (DC) to keep the boat battery fully charged

• Prevents dangerous over-charging spikes that boil marine batteries or damage onboard tachometers, fish finders, and marine electronics

Fixes Common Marine Electrical Symptoms:

• Inoperable or erratically jumping tachometer (RPM gauge)

• Boat battery failing to charge while running at speed or draining rapidly

• Overheating stator circuits and blown electrical system fuses

Heavy-Duty Marine Waterproof Potting: Completely sealed inside epoxy potting compound to prevent salt spray, bilge moisture, engine vibration, and water corrosion from reaching sensitive internal diodes

Direct Plug-In / Bolt-On Wiring: Features standard marine-color-coded wire leads with pre-crimped terminal connectors for simple splicing or plug-in connection directly into the engine wiring harness

Direct Interchange & Replacement Part Numbers:

• DB Electrical: 230-22110

• Mercury Marine: 815279-4, 8152794, 815279T, 815279-3, 815279-5, 815279A4

• Sierra Marine: 18-5744

• CDI Electronics: 194-5279

• Arrowhead: AHI6004, 230-22110