100 hour Maintenance Service Kit 8M0090558

The Mercury 100-Hour Maintenance Service Kit 8M0090558 is designed for regular maintenance of Mercury outboard engines. These kits typically include essential parts and materials needed to perform routine service tasks, such as changing the engine oil, oil filter, and spark plugs, and inspecting or replacing other key components.

Here’s a general list of what you might find in a typical Mercury 100-Hour Maintenance Service Kit:

1. Engine Oil: Specific to Mercury engines to ensure proper lubrication and performance.
2. Oil Filter: Helps maintain clean oil circulation within the engine.
3. Fuel Filter: Ensures that clean fuel is delivered to the engine.
4. Spark Plugs: Necessary for maintaining efficient engine performance and fuel combustion.
5. Impeller: Part of the water pump that helps keep the engine cool by circulating water.
6. Gaskets and Seals: To ensure that replaced components are installed properly and no leaks occur.
7. Gear Lube: For lubricating the lower unit gears.
8. O-rings and Washers: For use in various parts of the engine during maintenance.

Before performing any maintenance, it’s crucial to consult the specific service manual for your Mercury engine model to ensure you have the correct procedures and specifications. The kit 8M0090558 is tailored to specific models and their requirements, so it's important to verify that this kit matches your engine model.