Suzuki - Maintenance Kit - DF9.9A- 2010 to Current - 17400-99840. This maintenance kit contains everything you need to perform periodic service on your Suzuki outboard engine.. This Suzuki maintenance kit contains the following parts:. 1 - Water Pump Repair Kit. 1 - Propeller Cotter Pin. 2 - CPR6EA-9 Spark Plugs. 1 - Engine Oil Filter. 1 - Protection Anode Cover O-Ring. 1 - Protection Anode. 1 - Protection Zinc. 1 - Engine Oil Drain Plug Gasket. 2 - Lower Unit Drain Plug Gaskets. 1 - Water Pump Housing Sleeve. 1 - Fuel Filter