Module-Tach
Keep track of your outboard engine’s performance with a Mercury Module-Tach designed for compatible Mercury Marine engines. This component is part of the engine’s monitoring and instrumentation system, helping provide important engine information through the boat’s tachometer and related gauges.
A properly functioning tachometer system allows you to monitor engine speed while operating your boat. Having accurate engine information can make it easier to understand how your outboard is running and can assist with everyday operation, maintenance, and troubleshooting.
The Module-Tach is designed for use with compatible Mercury outboard systems and is manufactured to suit the requirements of marine applications. Its compact design allows it to integrate with the relevant engine and instrumentation components when correctly matched to the applicable Mercury model.
Whether you’re replacing a faulty module, repairing an existing tachometer system, or restoring a Mercury outboard, using the correct replacement component is important for reliable operation. This makes the Module-Tach a practical option for boat owners, marine technicians, and mechanics working on compatible Mercury engines.
Before purchasing, always check your Mercury outboard’s model, serial number, and original part number. Electrical and instrumentation components can vary between engine models and production years, so confirming compatibility is essential before installation.
For customers completing a larger repair or maintenance job, explore our Mercury Outboard Parts range for additional engine components. You can also browse our Outboard Electrical Parts collection to find other electrical and instrumentation components for your marine engine.
Key Features
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Designed for compatible Mercury Marine outboard engines
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Supports the engine’s tachometer and instrumentation system
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Helps provide engine speed information through compatible gauges
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Compact design suited to marine applications
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Suitable for repairs, maintenance, and replacement
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Practical option for boat owners and marine technicians
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Designed for compatibility with selected Mercury engine systems
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Always check your engine model, serial number, and part number before ordering
When replacing an electrical or instrumentation component, correct compatibility is important. Matching the Module-Tach to your specific Mercury outboard can help ensure proper installation and reliable operation of the tachometer system.
BEARING KIT-GIMBL (879194A01) - Mercury 




