Water in your diesel fuel is like kryptonite to modern injection systems, and if you've ever had injectors fail, you know exactly what we're talking about. This fuel filter water separator does more than just catch dirt - it actively pulls water out of your fuel before it can cause those expensive injection problems that'll leave you stranded during harvest or planting season. What You're Getting Dual-function design that filters debris while separating damaging water droplets Built-in drain valve for easy water removal - no special tools needed Critical protection for high-pressure common rail injection systems Direct replacement that installs just like the original Built for Real Farm Work This separator fits a wide range of workhorse tractors including Valtra models from the utility 6200 series up through the big 8750, plus New Holland M-series from the M100 through M160. Whether your Valtra 8400 is pulling tillage equipment or your New Holland M135 is running a TMR mixer, these machines work hard in tough conditions where fuel contamination is always a concern. Made to Last High-pressure injection systems don't forgive water contamination - even microscopic droplets cause pressure spikes that destroy injector tips. This separator is built to handle the constant pressure cycles and vibration of hard-working tractors, with materials that resist corrosion and construction that won't crack under stress. Installation Notes The key to water separation is actually removing the separated water, so make sure that drain valve is accessible for weekly checks. Fill the new filter with clean diesel before installation to avoid air locks, and don't forget to prime the system properly. One tank of contaminated fuel can destroy thousands of dollars worth of injectors - this filter is cheap insurance that pays for itself.