6.7L Cummins 3999820 Crankcase Breather Gasket

Dodge Ram 6.7L Cummins 3999820 Replacement Crank Case Breather Gasket

• All 2007.5 to 2020 Dodge Ram 2500 trucks with the Cummins 6.7L.
• All 2007.5 to 2020 Dodge Ram 3500 trucks with the Cummins 6.7L.
• All 2007.5 to 2020 Dodge Ram 4500 trucks with the Cummins 6.7L.
• All 2007.5 to 2020 Dodge Ram 5500 trucks with the Cummins 6.7L.
• All Vehicles and equipment powered with the Cummins 6.7L ISB series engines.

The Dodge 6.7L Cummins Turbo Diesel CCV Crank Case Vent Gasket benefits:

• Seals the CV52001 crankcase ventilation filter to the top of the valve cover assembly on your 6.7L Cummins diesel engine.
• We recommend that the Crankcase Breather Gasket is inspected and or changed at the same time you replace the CCV Filter.

This Cummins 399820 Gasket Cross Reference:

• Mopar 68005162AA

This 3999820 Crankcase Breather Gasket is a Genuine Cummins part.

NOTE: Do not ignore the message on your overhead console when the Crankcase Vent filter warning light appears, If you do not change this filter it will become clogged. KLM Performance strongly recommends you immediately address this issue to save yourself a lot of time and money!

• Engine: 6.7L Cummins | 6.7L ISB Cummins
• Flow Rate:
• Item Number: Cummins 3999820
• Make: : Cummins | Dodge | Ram | Sterling
• Model: 2500 | 3500 | 4500 | 5500
• Year: 2007.5 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021
• Manufacturer Part No: Cummins 3999820
• Product Application: 2007.5 to 2021 6.7L Cummins ISB turbo diesel engines.
• Height: 4
• Width: 5
• Brand: Cummins
• FAQ: What is the purpose of this 6.7L Cummins 3999820 Crankcase Breather Gasket? The gasket is used to provide a leak-proof seal between the metal valve cover assembly. With time and mileage, this crankcase breather gasket may become compromised and allow the oil to escape from the top of the engine.  and the plastic crankcase ventilation filter.  KLM Performance recommends that the Crankcase Breather Gasket is inspected and or changed at the same time you replace the CCV Filter to avoid issues.
• Part Number: 3999820
• Manufacturer: Cummins
• Product Note: Cummins Parts Are A Non-Returnable Item. Please make sure you have ordered the correct part for your Cummins diesel engine!