Yamaha - 60 2-Stroke 100 Hour Service Maintenance kit w/ cooling - 2001-2003 This Yamaha 100-hour service maintenance kit services the following Yamaha outboard models: 60 2-Stroke (2001-2003) Kit Includes: 1 x 61N-24563-10-00 - Yamaha - Primary Fuel Filter 2 x 90430-08003-00 - Yamaha - Outboard Lower Unit Drain Gasket 1 x ACC-GEARL-UB-QT - Yamaha - Marine Gear Case Lube Oil - Quart 3 x NGK #5126 - B8HS10 Spark Plugs 1 x 6H3-W0078-02-00 - Yamaha - Water Pump Repair Kit