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 a John Deere JS40, JS45, JS63 and JS63C walk behind mowers

Kit includes:
M147431 Air filter (1)
M143275 Pre-cleaner (1)   
M143270 (RC12YC-CS14775) Spark plug (1)
TY22029 Oil (1 quart)

We are a full line John Deere dealer so please feel free to a send us a message if you are unsure about which kit is correct for your mower or if you need something else for your mower
This is an OEM John Deere kit
Thanks for looking!