Mercury 8M0090559 40-60hp FourStroke EFI Command Thrust 300 Hour Maintenance Kit 2026voltIQPromo 6L V12 500hp SeaPro and

6L V12 500hp SeaPro and 600hp Verado outboards

Designed with the inshore angler in-mind

Note: SOLIX and ONIX Series require purchase of AS GPS NMEA cable for connection

Like our other lines

Mercury 8M0090559 40-60hp FourStroke EFI Command Thrust 300 Hour Maintenance Kit 2026voltIQPromo 6L V12 500hp SeaPro andMercury Precision Parts 300 Hour Maintenance Kit 8M0090559 contains all the parts you need to complete a 300 hour service on Mercury 4 cylinder 40 60hp FourStroke EFI outboards with BigFoot or Command Thrust gearcases (serial number 1C000001 and higher) in one convenient package. Mercury maintenance kits feature premium quality filters to prevent corrosion. Fits Mercury 4 cylinder 40 60hp FourStroke EFI outboards with BigFoot or Command Thrust