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Crankcase Breather Gasket

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:

  • Caterpillar – CT11, CT13, C9.3
  • Detroit Diesel – DD13, DD15, DD16, S60
  • Volvo – D9, D11, D12, D13, D16
  • Mack – MP7, MP8, MP10
  • Navistar – MaxxForce 7.6L/9.3L/11/13

Learn more: Crankcase Breather Maintenance – Diesel Engine: Why does it leak?
If there are no products on the following list you need, please directly contact us.

20 Products Found

R529465 Crankcase Breather Gasket for John Deere

DZ102023 Crankcase Breather Gasket for John Deere

85111138 Seal for Volvo

85111137 Seal for Volvo

21976104 O-ring Kit for Volvo, Mack

21475236 Crankcase Breather Spare Parts Kit for Volvo

20866262 Crankcase Breather Gasket for Volvo

7097044C1 Breather To Turbine Housing Seal for Navistar

3015716C1 Breather To Oil Module Gasket for Navistar

2517271C91 Breather Seals & Bolts Kit for Navistar

1876922C91 Breather To Block Seal Kit for Navistar

1875880C2 Breather To Turbine Housing Seal for Navistar

A4720105862 Crankcase Breather Seal Kit for Detroit Diesel

20532891 Crankcase Breather Gasket for Volvo

MJ-2A0351 Breather Seal for Navistar

MJ-2A0551 Breather Seal for Navistar

MJ-2A0451 Breather Seal for Navistar

MJ-199981 Seal for Navistar

For more information on our full product range, including those that aren't featured here on our product list. You can:
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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.
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