The John Deere AL176887 Tune-Up Kit is an essential service package designed to maintain peak performance and longevity of various John Deere lawn and garden equipment. This genuine OEM kit typically includes one MIU800651 oil filter, one AM116304 fuel filter, one MIU802145 air filter, and two M802139 spark plugs. Regular replacement of these components helps ensure efficient engine operation, proper filtration, and reliable ignition, protecting your equipment from premature wear. Compatible with a wide range of John Deere models including X300, X500, ZTrak, D100, E100, L100, LA100, S240, X100 Series lawn tractors, and XUV Gator utility vehicles, this kit provides all necessary parts for a comprehensive engine service.