Zexel 502600-4442 Vent Housing Assembly

The Zexel 502600-4442 Vent Housing Assembly is an industrial-grade metal venting unit designed for diesel fuel injection systems, functioning as part of the pump or injector housing to provide ventilation and pressure equalization while shielding internal components from contaminants. Designed for compatibility with Zexel diesel injection pumps (model-specific fitment), it installs integrated into the fuel pump housing assembly to support durable, consistent operation in heavy-duty engines. Common applications include diesel fuel injection pumps and engine systems in industrial machinery, construction equipment, and heavy-duty vehicles. Key specifications: Manufacturer Part Number 502600-4442; Brand Zexel; Product Type Vent Housing Assembly; Function venting and protection of injection system components; Construction metal housing (industrial-grade).