A9369970445
Toroidal O-Ring Seal
Detroit Diesel

The toroidal O-ring seal is a vital component for sealing high-pressure connections in the engine's air or fluid systems. With a width of 3 mm and maximum outer diameter of 37.40 mm, it provides a reliable barrier against leaks when properly installed within mating surfaces. Made from elastomeric material, it offers excellent resilience to temperature fluctuations and exposure to oils and chemicals, ensuring long-term sealing performance. Its compact size makes it suitable for various tight-fitting applications, preventing the escape of gases or liquids that could compromise engine efficiency. Proper installation and periodic inspection are essential for maintaining a secure seal. Source One Parts Center offers this O-ring as part of their comprehensive range of sealing solutions, supporting the integrity of your heavy-duty engine systems.