New Holland 1930581 Fuel Filter Water Separator

The New Holland 1930581 is a genuine OEM fuel filter water separator designed to protect diesel fuel systems from contamination and moisture before fuel reaches the engine's primary filtration stage. Acting as a pre-filter, it removes water, rust, dirt, and larger particulate contaminants that can reduce fuel system efficiency and accelerate component wear. Featuring a durable spin-on design, the 1930581 combines effective water separation with reliable particulate filtration to help maintain clean fuel delivery under demanding agricultural operating conditions. By separating free water and trapping harmful debris, it protects fuel pumps, injectors, and downstream fuel filters from corrosion, clogging, and premature failure. Built for use in tractors and agricultural machinery operating in dusty fields, humid environments, and variable fuel quality conditions, this fuel-water separator helps maintain engine performance, improve fuel system reliability, and reduce maintenance costs. The heavy-duty steel housing and integrated sealing system provide dependable operation and long service life throughout scheduled maintenance intervals. Manufactured to CNH Industrial OEM specifications, the New Holland 1930581 ensures precise fitment, consistent filtration performance, and reliable protection for diesel-powered equipment.