120037 Economy Crankcase Breather Filter

This replacement filter element is designed for use with Zodiac crankcase breather assemblies. It serves as a direct service part to ensure the ventilation system continues to operate efficiently by trapping debris and oil mist before they can affect the engine. Maintaining a clean breather filter is essential for preventing internal contamination, especially on custom Harley-Davidson builds using external venting. The compact design allows for easy installation within the existing bracket and end cap assembly. Zodiac provides these genuine components to support long-term maintenance, ensuring that your crankcase ventilation remains unobstructed and your engine internals stay protected from atmospheric dust and grit.