MackVolvo
O-ring Kit
21976104
A crankcase breather (crankcase ventilation/oil mist separator) filter is part of an engine crankcase ventilation system that separates oil and mist from the exhaust gases to reduce air pollution. The device can be used in trucks, marines, agriculture, and gensets. Available for medium-duty, heavy-duty, and some engines over 16 liters.
When you repair a failure crankcase breather with oil leak symptoms, you should also replace its gasket to prevent it from happening again. The material of the crankcase breather gasket (crankcase ventilation/oil separator gasket) could be rubber and metal with advanced coating.
We manufacture Crankcase Breather Gaskets (Crankcase Ventilation Gaskets/Oil Separator Gaskets) for engines such as:
Learn more: Crankcase Breather Maintenance – Diesel Engine: Why does it leak?
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The part numbers of original manufacturers are for reference purposes only. Each part shown will fit the brand application mentioned in its name. MJ Gasket is not affiliated with any of the listed original part manufacturers. Brand names and trademarks mentioned are owned by the individual companies.
Founded in Taiwan, MJ GASKET is a professional aftermarket gasket manufacturer and sealing solution provider, serving global customers across industrial, marine, pickup truck diesel, and hydraulic applications.
With years of industry expertise and a strong focus on quality, MJ GASKET is committed to delivering dependable aftermarket sealing solutions that meet the needs of professional distributors, engine builders, and industrial partners worldwide.
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