Generac 6482 Scheduled Maintenance Kit for Home Standby Generators with 8 kW 410cc Engines Scheduled maintenance kit is for standby home generators Kit for 8-Kilowatt 410cc Engine Maintenance is recommended every 200-hours or 2-years Includes an air filter, oil filter, oil-funnel, spark plugs, wrench, chamois, instruction manual and preventative maintenance reminder sticker Oil must be purchased separately