MerCruiser Bravo Three Sterndrive 300 Hour Maintenance Kit

Mercury Marine MerCruiser Bravo Three Sterndrive 300 Hour Maintenance Kit

The Mercury Precision Parts 300 Hour Maintenance Kit (part number 8M0215917) delivers all the components required to perform a comprehensive 300-hour service on MerCruiser Bravo Three sterndrives manufactured in 2017 and newer (serial number 2A514803 and up). Engineered as an all-in-one solution, this kit eliminates the guesswork from scheduled sterndrive maintenance and ensures your drive is serviced with genuine OEM-quality parts that are designed and tested to Mercury's exacting specifications.

The kit bundles together the most critical replacement components for the 300-hour service interval, including a sterndrive install gasket kit, an aluminum anode kit for corrosion protection, gearcase drain seals, a transom repair kit, a shift cable kit, and gearcase fill and drain screws. Each component meets the same standards as the parts originally installed on the drive, ensuring proper fit and function.

For a complete service, complement this kit with genuine Mercury 4-Stroke Marine Engine Oil and Mercury Premium Gear Lube (858058K01), both of which are available separately. Using genuine Mercury fluids alongside this maintenance kit ensures optimal lubrication and long-term drivetrain health.

Mercury parts and accessories are developed through decades of experience in marine engineering, testing, and manufacturing. Every component in this kit has been rigorously validated to deliver the best possible fit, function, and performance for MerCruiser Bravo Three applications.

Key Features

• Fits MerCruiser Bravo Three sterndrives (2017 and newer), serial number 2A514803 and up
• Includes sterndrive install gasket kit, aluminum anode kit, gearcase drain seals, transom repair kit, shift cable kit, and gearcase fill and drain screws
• Individual included parts: Anode Kit 888761K02 (qty 1), Seal 8M0204693 (qty 2), Transom Bearing Repair Kit 8M0215914 (qty 1), Shift Cable 8M0176523 (qty 1)
• Premium-quality filters feature high internal pleat counts for superior filtration performance
• Heavy-duty electroplated housings resist corrosion for long-lasting reliability
• Genuine Mercury OEM part backed by Mercury Marine's engineering and testing expertise
• Complement with Mercury 4-Stroke Marine Engine Oil and Mercury Premium Gear Lube 858058K01 (sold separately) for a complete service
• All components engineered and tested for optimal fit, function, and performance