It includes 4-cycle 30w oil 18 ounce 100005, 4-Cycle 30w oil 48 ounce 100028, oil filter 696854, air filter 698754, pre-cleaner 273638 * Also includes 2 spark plugs 496018s, Advanced Formula Fuel Stabilizer 100120 , and fuel filter 691035 * Extends engine life and keeps it running powerfully * Reduces costly repairs * Protects warranty coverage