Keep your John Deere mower running like new with this complete tune-up kit! This comprehensive package includes everything you need for proper engine maintenance: air filter with pre-cleaner, oil filter, two spark plugs, two fuel filters, shut-off valve, fuel line, fuel pump, and six clamps. The air filter measures 5\L x 2-3/4\W x 4-3/4\H with excellent filter paper and steel mesh protection that extends engine life by preventing dirt and dust from getting where it shouldn't. The oil filter fits standard 3/4\-16 threads with 25 micron filtration. This kit works with numerous John Deere models including LA155, LA165, LA175, L120, L118 lawn tractors, D150, D160, D170, E160, E170 tractors, and Z225, Z245, Z435 zero-turn mowers. It also replaces parts for Ariens, Gravely, Stens, Snapper, and Bobcat models. Regular maintenance every 3 months with quality parts like these ensures peak performance, better fuel efficiency, and extends your mower's lifespan. Installation is straightforward, and having all the components together saves you multiple trips to the store. Don't wait until your mower starts struggling - proactive maintenance with this complete kit keeps your equipment running smoothly season after season.