Yanmar Engine Air Filter | Part 172B06-11510 / 1E6B3504020

Heavy-Duty Intake Protection for 4TNV Series Engines

Maintain your engine’s reliability and fuel efficiency with this high-performance radial seal air filter. Specifically engineered for Yanmar’s powerful 4-cylinder diesel fleet, this filter acts as the primary defense against dust and abrasive particulates. It is a direct OEM replacement for 172B06-11510 and 1E6B3504020, designed to ensure a perfect airtight seal within the air cleaner housing.

Regularly replacing your air filter—typically every 500 hours or more frequently in high-dust environments—is critical for preventing internal engine wear and maintaining the precise airflow required by Tier 4 final emission systems.