Our Excavator Air Filter (product name: A-131A) is specially designed for use in excavator models SY135, XE80, E312B, SK120, and other compatible models. Manufactured in our high-quality factory, this air filter (part number: 131-8902) provides excellent filtration and ensures the optimal performance of your excavator's engine. Designed to effectively trap dust, dirt, and other contaminants, it prevents abrasion and wear on crucial engine components, leading to prolonged engine life and improved efficiency. Trust our factory to deliver premium-grade air filters that meet or exceed industry standards.