Mercury - Cyl head-bare - 8M0057648 Trailer Accessories - Chocks - Tires The Mercury 8M0090559 300-Hour Maintenance

The Mercury 8M0090559 300-Hour Maintenance Kit gives you everything you need to keep your 40–60 horsepower FourStroke EFI running smooth

Ease of Use: Packaged in a 3 oz cartridge compatible with most marine grease guns

and valve performance that MerCruiser engines expect

Ideal for those hard-to-work areas like non-skid

you won’t have to

Mercury - Cyl head-bare - 8M0057648 Trailer Accessories - Chocks - Tires The Mercury 8M0090559 300-Hour MaintenanceCyl head bare WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.