2874123 Exhaust Outlet Connection

2874123 exhaust outlet connection is a key exhaust pipe fitting for Cummins QSZ13 and Z13 engines. Fabricated from high-temperature resistant alloy material, it tolerates sustained hot exhaust gas impact and thermal cycling without deformation or cracking. Precision casting ensures smooth inner passage to reduce exhaust resistance and backpressure for better engine power output. Optimized flange surface provides tight sealing to prevent exhaust leakage. Standard mounting layout allows convenient installation and replacement in engine service. It maintains stable exhaust system operation for heavy truck and generator QSZ13 / Z13 Cummins engines.