When your fuel system starts acting up with hard starting, rough running, or loss of power, contaminated fuel is often the culprit. Water and debris in diesel fuel will take out expensive injection pumps and injectors faster than anything else. This separator filter is your first line of defense, pulling water and particles out before they can do serious damage. What You're Getting Efficient water separation technology that removes moisture from diesel fuel High-capacity filtration media that traps dirt, rust, and other contaminants Durable housing construction built to handle farm and construction site vibration Standard threaded connections for reliable, leak-free installation Built for Heavy-Duty Use This separator fits a wide range of equipment from John Deere row-crop tractors like the 6810 and 6910 to big four-wheel-drives like the 8960 and 8970. It also works on Case IH machines from utility tractors up to combines, plus Hitachi excavators including the popular ZX180LC-5. These are all hard-working machines that can't afford fuel system failures during busy seasons. Made to Last Farm and construction equipment fuel systems take a beating from contaminated fuel, temperature swings, and constant vibration. This filter is built to handle those conditions with quality construction materials and proven filtration technology that keeps working when you need it most. Good to Know Install this in your fuel line between the tank and injection pump with the flow arrow pointing toward the engine. Mount it where you can easily check for water accumulation and service it regularly. Don't forget to prime the system after installation to avoid air pockets that can cause starting issues.