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(888) 312-8812 Login SignupMaintain clean engine oil and efficient performance with the Cummins Oil Separator Breather. This component effectively separates oil vapor from blow-by gasses, a natural byproduct of combustion. Uncontrolled blow-by gasses can bring harmful contaminants into your engine oil, reducing its lubricating ability and potentially causing wear and tear. The Cummins 5481199 efficiently catches these contaminants, ensuring clean oil circulates throughout your engine for optimal functionality and protection.
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