Mercury 300-Hour Maintenance Kit for 8/9.9hp EFT Command Thrust Mercury 8M0227355 is a 300-hour maintenance kit for 8 and 9.9hp EFT Command Thrust outboards. It is designed for engines with serial numbers 1R281445 and above to support routine service and long-term engine performance. Applications For Mercury 8 and 9.9hp EFT Command Thrust outboards with serial number 1R281445 and above. Shipping Ships as one Mercury maintenance kit package. Key Facts Brand: Mercury Part Number: 8M0227355 Product Name: Maintenance Kit Service Interval: 300-hour Engine Family: 8 and 9.9hp EFT Command Thrust Serial Range: 1R281445 and above What’s Included Included: Mercury 300-hour maintenance kit Service Notes Confirm engine model, Command Thrust configuration, and serial number before ordering.
