The air supply pipe, bearing code number K 81134, is a strategically designed conduit that facilitates the delivery of air to the exhaust bends K 81132 and K 81133 in the ZV40/48 diesel engine. This component ensures proper airflow regulation, promoting efficient exhaust gas recirculation and combustion. Crafted from high-quality materials to resist corrosion and thermal stress, the air supply pipe maintains optimal airflow under high-temperature conditions, contributing to better engine performance and reduced emissions. Its effective design aids in maintaining consistent pressure levels and operational stability throughout the engine’s exhaust system.