The two-part ring, designated by code number K 81140, is a crucial sealing element in the exhaust piping system of the ZV40/48 engine. Constructed in two segments for ease of installation and maintenance, this ring ensures a secure and leak-free connection between exhaust pipes. Engineered to withstand high temperatures and vibration, it plays a critical role in maintaining exhaust system integrity, preventing gas leaks, and optimizing backpressure for efficient engine operation. Its durable construction and precision fit make it essential for reliable exhaust management in demanding maritime and industrial environments.