A4729970145
Toroidal O-Ring Seal for DD13 EPA10/GHG14
Detroit Diesel

The toroidal sealing O-ring is designed to provide an effective seal within the DD13 engine's high-pressure systems. Its inner diameter of 42 mm and outer diameter of 47 mm, with a 2.50 mm cross-section, make it ideal for sealing critical components such as fuel injection or turbocharger connections. Made from high-quality elastomer, it offers excellent resistance to heat, pressure, and chemical attack, ensuring long-term performance in demanding environments. Its toroidal shape allows for uniform pressure distribution, which minimizes leak paths and maintains system integrity. Proper sealing reduces fluid loss, prevents contamination ingress, and helps maintain optimal engine performance while complying with emissions standards. This O-ring is a vital element in preventing leaks that could compromise engine operation or cause environmental hazards. Source One Parts Center provides this part to support the reliability of your Detroit Diesel systems.