John DeereDEF Tank Header AssemblyPart No: AT516076

The John Deere DEF Tank Header Assembly AT516076 is key to keeping your Diesel Exhaust Fluid flowing smoothly and your engine running clean. This header assembly fits perfectly on your DEF tank, making sure the fluid distributes efficiently to meet emissions standards and boost engine performance. Built tough, it stands up to heavy use and harsh conditions, so you don’t have to worry about downtime or leaks. When your current header assembly wears out, swapping in this genuine John Deere tank part keeps your machinery running reliably and helps protect the environment. Easy to install and designed for long-lasting service, this DEF tank header assembly is a smart upgrade. Don’t wait—these John Deere tank assemblies sell fast!