The John Deere AL167498 Tune-Up Kit is an authentic OEM maintenance package specifically designed for John Deere 1023E, 1025R, and 1026R compact utility tractors. This comprehensive kit includes essential components such as an oil filter (MIU800651), fuel filter (AM116304), air filter (MIU802151), and three spark plugs (M802139). Regular replacement of these parts ensures optimal engine performance, maintains fuel efficiency, and extends the operational life of your John Deere equipment. Using genuine John Deere parts guarantees compatibility and reliability for your tractor's service needs.