Mercury 300 Hour Maintenance Kit

40 / 50 / 60 HP EFI 
NOTE: (BF - BIG FOOT & CT - COMMAND THRUST GEARCASE ONLY)

Part # 8M0090559

Contains: 1 oil filter, 1 low pressure fuel filter, 1 high pressure fuel filter, 
1 oil drain seal, 3 gearcase drain seals, 1 thermostat, 2 thermostat gaskets, 
4 spark plugs, 1 impeller repair kit, 1 power trim anode kit, 
and 2 gear case anodes


Please contact us with any questions, or to verify correct parts.

Offshore Performance Specialties

We accept PayPal and all major credit cards.


International Orders - Duties and Customs Fees Are the Responsibility of the Buyer