Caterpillar 346-6688 Secondary Air Cleaner Element

Description

The Caterpillar 346-6688 is a Secondary Air Cleaner Element that serves as a final safety measure in a two-stage air filtration system. This filter is designed to capture any fine dust or contaminants that may have passed through the primary air filter. Its presence is vital for providing maximum protection to the engine, preventing abrasive wear on internal components and extending the engine’s service life. The filter’s durable construction ensures it remains functional and effective even if the primary filter is damaged or removed.