A genuine 300-hour service kit for GM based 5.0/ 5.7L V8 MPI engines with an Alpha One Sterndrive and standard (Raw water) cooling.
This genuine service kit contains:
Gearcase drain seals
Thermostat and gasket
You can supply us with your engine serial number if you want us to check the suitability of this kit, or call us on 01326 370060.
Please note, Free postage on this item within the UK. If ordered at the same time, we will refund the postage for any oil, grease, touch-up paints or any other Mariner, Mercury or Quicksilver products after receiving the order, within 48 hours.