$427.13
The Mattei ERC 4-5, 504-505, AC 4-5 Maintenance Kit C (Part #30002078) is a factory-specified service kit designed for the 10,000-hour maintenance interval on these rotary vane air compressors. This kit is intended to help you keep your compressor running reliably as part of a long-term preventative maintenance schedule. Using genuine Mattei parts ensures proper fit and performance over time, and replacing key wear components at the recommended intervals helps maintain efficiency and reduce the risk of costly breakdowns.
The Maintenance Kit C includes the essential internal parts that are most prone to wear after extended use. Specifically, this kit contains the following components:
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Separator element – helps separate oil from the compressed air to maintain air quality and protect downstream equipment.
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Seals – a set of gasket and sealing components used throughout the compressor to prevent leaks and maintain proper pressure and oil containment.
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Oil return valves – these valves help return oil from the separator and other parts of the system back into the crankcase, ensuring proper lubrication and minimizing oil carry-over.
Replacing these parts at the 10,000-hour mark helps sustain optimal compressor performance and extends the overall lifespan of the machine by renewing critical internal components on schedule.
Old Part # IF57A26041







