A0249970445
Fuel Filter O-Ring 80 x 4
Detroit Diesel

This fuel filter O-ring is designed to create a tight, reliable seal around fuel filters operating in OM934 engines. Its inner diameter of 80 mm and outer diameter of 88 mm, combined with a 4 mm cross-section, ensure a perfect fit for preventing fuel leaks and contamination. Made from fluorocarbon elastomer, it offers excellent chemical resistance and durability in fuel-rich environments. Proper installation of this O-ring is essential for maintaining fuel system integrity, improving engine efficiency, and complying with emissions standards. Its black color indicates quality and compatibility with diesel fuel components. When sourcing replacement parts, Source One Parts Center provides this premium O-ring, supporting your fleet’s operational safety and environmental compliance.