23550820
Turbo Outlet Gasket, 123.4 mm Diameter, S55 12L
Detroit Diesel

The turbo outlet gasket is a critical sealing component that ensures a leak-free connection between the turbocharger and the intake system in the 12L S55 engine. With a diameter of 123.4 mm and a height of 1.30 mm, this gasket is engineered to withstand high temperatures and pressures generated during turbo operation. Its outer diameter of 144 mm provides a secure seal to prevent exhaust gases from escaping, which could otherwise reduce turbo efficiency and increase emissions. The gasket’s material is selected for excellent thermal stability and chemical resistance, ensuring durability over extended service intervals. Proper sealing here preserves turbo performance, prevents loss of boost pressure, and protects downstream components from exhaust leaks. Source One Parts Center offers this vital part, supporting your turbo system’s performance and reliability in heavy-duty applications.