Ensure good sealing at the joint surface and keep the engine oil from leaking this gasket also helps prevent the entry of other harmful materials to the valve train.
It is made of high-quality rubber, with good toughness, ensuring no oil leakage, and durable.
6421840080 use for BENZ , meeting the OEM production standard.
Installation location: cylinder head mounting
GZDIELINGE has been tested before delivery, and can return the goods in case of quality problems, so you can have a worry free shopping experience