Yanmar gasket for HM-series exhaust manifold – 128670-13181

Yanmar gasket 128670-13181 is an original sealing gasket for the exhaust manifold and associated covers of various Yanmar HM marine engines. This gasket provides a reliable gas- and liquid-tight seal on parts exposed to high temperatures and exhaust gas discharge. A worn, damaged or reused gasket can cause exhaust leakage, leakage around the manifold and reduced engine safety. Replacement during disassembly or maintenance helps keep the exhaust system properly sealed and reliable.

Main features and benefits:

Gasket for exhaust manifold: For sealing the manifold and covers.
For Yanmar HM series: Suitable for 3HM, 3HMF, 3HM35, 3HM35C and 3HM35F, among others.
Gas- and liquid-tight seal: Helps prevent leakage around the exhaust system.
Resistant to thermal load: Suitable for installation points with high temperatures.
Important during maintenance: Recommended when disassembling or replacing exhaust manifold parts.
Replaces 128670-13180: Current successor to the older Yanmar part number.
Prevents exhaust leakage: Helps keep hot exhaust gases safely within the system.
Original Yanmar part: Ensures correct fit and reliable sealing.