Routine maintenance is essential for keeping Yamaha 255XE and 255XD jet boats from 2021 to current operating reliably and performing as designed. These high-performance boats use twin Yamaha marine engines paired with an advanced jet propulsion system engineered to run under sustained high-RPM conditions. Maintaining proper lubrication, airflow, ignition performance, and cooling system efficiency helps support dependable operation and long-term engine durability on the water.

This Yamaha boat service maintenance kit helps simplify routine service by grouping together the key components commonly required during scheduled upkeep. Yamaha jet boat service kits allow owners to complete essential maintenance procedures without sourcing individual parts separately, helping streamline oil service, filtration replacement, ignition system maintenance, and cooling system performance across both engines.

This kit applies to Yamaha 255XE and 255XD boats from 2021 to current and provides the maintenance components commonly required for routine service of the twin jet propulsion engine platform used in these boats.

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What’s Inside and Why It Matters

• LUB-10W40-WV-04 (Qty 2) - Yamaha Yamalube 10W-40 Mineral 4W – two gallons of marine-grade oil.
• 69J-13440-05-00 (Qty 2) - Yamaha Oil Filters designed for optimal engine performance.
• 6S5-E4451-01-00 (Qty 2) - Yamaha Air Filters that ensure clean airflow for efficient engine operation.
• NGK LFR7A (Qty 8) - Additional components for maintaining optimal performance.
• ACC-FLDFU-NN-EL (Qty 1) - Yamaha Disposable Funnel for neat oil changes.

These components support routine engine maintenance procedures including oil changes, filtration replacement, ignition system upkeep, and cooling system service. Performing regular maintenance helps maintain proper lubrication, efficient cooling, and dependable performance for your Yamaha jet-powered boat.