Get your 2021-Current Yamaha 255 FSH Sport lineup-Sport, Sport H, or Sport E-serviced with cooling confidence using this all-in-one OEM kit. Every component is engineered for the twin 1.8 L High-Output engines, so routine upkeep is fast, accurate, and spill-free.. What's inside (and why it matters):. 2 gal Yamalube 10W-40 Mineral 4W: marine-grade oil that clings to bearings and whisks away heat during extended, high-RPM runs.. (2) 69J-13440-04-00 oil filters: deep-pleated elements trap fine metal particles that budget filters overlook, keeping oil passages clean.. (2) 6S5-E4451-01-00 air filters: fresh media restores smooth airflow for crisp throttle response and efficient fuel burn.. (8) NGK LFR7A spark plugs: factory-gapped, corrosion-resistant plugs deliver reliable ignition whether you're carving wakes or cruising.. (2) 6GN-R1321-10-00 stainless impellers: restore water-pump pressure, boosting circulation with cooling efficiency so your engines stay comfortably cool.. Yamaha dispos