Mercury Precision Parts 300 Hour Maintenance Kit 8M0120837 contains all the parts you need to complete a 300-hour service on Mercury 8-9.9hp FourStroke outboards in one convenient package. Mercury maintenance kits feature premium-quality oil and fuel filters with high internal pleat counts for superior filtration and heavy-duty electroplated housings that prevent corrosion.
- Fits Mercury 8-9.9hp FourStroke carbureted and EFI outboards (serial number 0R042475 through 1R279944)
- Contains fuel filter, oil drain seal, gearcase seals, thermostat and thermostat gaskets, spark plugs (2), water pump impeller kit and unit anode
- Mercury parts and accessories are backed by decades of experience in engineering, testing and manufacturing
