Mercury 8M0147066 MerCruiser 4.5L MPI Engine with Alpha Sterndrive 300 Hour Maintenance Kit Ice Fishing Electronics Battery Life: Smartwatch mode: Up

Battery Life: Smartwatch mode: Up to 16 days

Road Warnings: Stay informed of upcoming steep grades

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Concept Zero Bearing (CZB) spool bearing technology

Thrust: 80/100 lbs depending on voltage :contentReference[oaicite:9]{index=9}

Mercury 8M0147066 MerCruiser 4.5L MPI Engine with Alpha Sterndrive 300 Hour Maintenance Kit Ice Fishing Electronics Battery Life: Smartwatch mode: UpMercury Precision Parts 300 Hour Maintenance Kit 8M0147066 contains all the parts you need to complete a 300 hour service on MerCruiser 4. 5L MPI engines with Alpha sterndrive (2014 and newer) in one convenient package. Mercury maintenance kits feature premium quality oil and fuel filters with high internal pleat counts for superior filtration and heavy duty electroplated housings that prevent corrosion. Fits MerCruiser 4. 5L MPI engines with Alpha