John Deere DEF Tank Header Assembly Part No: DZ118300

The John Deere DEF Tank Header Assembly DZ118300 keeps your equipment’s emissions system running smooth and clean. This tank header assembly monitors DEF levels and ensures steady flow to the SCR system, helping your machine stay compliant with emissions rules. It’s built to last, with materials tough enough to handle harsh conditions and long operating hours. If your DEF system’s been acting up, this tank header could be the fix you need. It's a direct-fit part that’s easy to install, so you’ll be back to work fast. Whether you're in farming, construction, or forestry, this DEF tank header helps protect your engine and the environment. Don’t wait—get the DZ118300 while it’s still in stock.