Attention Cummins engine owners! This FS19551 fuel water separator is exactly what you need to keep your engine running smoothly and efficiently. This premium replacement part is compatible with a wide range of Cummins engines including the 4B3.9, 6BTA5.9, B5.9, QSC8.3, and QSM11 models. It also works as a replacement for Caterpillar, Mercedes-Benz OM 906 LA, DAF, Mitsubishi, and Isuzu 4HK1-TCS engines in the 5.2L and 7.8L 08-16 series. The part numbers FS19551 and P551855 ensure you're getting the correct fit for your equipment. Manufactured to strict OEM standards and rigorously factory tested, this separator delivers reliable performance you can count on. The fuel water separator plays a crucial role in protecting your engine by removing water and contaminants from your diesel fuel, preventing damage to fuel injectors and other sensitive components. Regular replacement of this part is essential maintenance for optimal engine performance and longevity. Whether you're maintaining heavy equipment, generators, or commercial vehicles, having the right replacement parts on hand prevents costly downtime. The quality construction ensures a perfect fit and reliable operation, giving you peace of mind that your equipment is properly maintained. Don't risk engine damage from contaminated fuel - this affordable replacement part could save you thousands in repair costs down the road.
Free 30-day returns 
Free 30-day returns
