This John Deere Home Maintenance Kit has the exact parts you need for convenient at-home, do-it-yourself service, including filters, oil and spark plug(s) Fits the following models: Z435 all serial numbers Z445 with serial number above -100001 Z625 all serial numbers Z465 with serial number above -100001 Z645 with serial number above -100001 Z655 with serial number above -100001 Z665 with serial number above -100001 Kit includes: AM125424 Oil filter AM116304 Fuel filter MIU12554 Air pre-cleaner MIU12555 Air filter M805853 Spark Plugs (x2) TY22029 10W-30 Turf-Gard Quart (x2) This is an OEM John Deere kit Thanks for looking!