Want to know more about how your engine is breaking-in or wearing? Curious about whether or not your oil is doing its job? Want to be ahead of problems that may develop? PartsVu has partnered with Blackstone Laboratories and we are now offering professional oil analysis kits. Results are typically received in a few days via email. Shop now. Yamaha F300 300 Hour Service Maintenance Kit - Yamalube 20W-40 - 2007-2009 This Kit contains: 2 x 6AW-12411-00-00 - Yamaha - Thermostat - F300 F350 (V8) 1 x 6AW-W0078-00-00 - Yamaha - Water pump repair kit - F300 F350 (V8) 1 x 6P3-WS24A-02-00 - Yamaha - Primary Fuel Filter - F150 VF200 VF225 VF250 F200 F225 F250 F300 F350 2 x 90430-08003-00 - Yamaha Outboard Lower Unit Drain Gasket 1 x 90430-14M09-00 - Yamaha Oil Plug Drain Gasket 2 x ACC-GLUBE-HD-QT - Yamalube 4.2L V6 V8 VMAX SHO Marine Gear Case Lube Oil HD 1 x LUB-20W40-FC-04 - Yamalube 20W40 Outboard Mineral 4M FC-W Marine Engine Oil Gallon 3 x LUB-20W40-FC-12 - Yamalube 20W40 Outboard Mineral 4