Air Filter — Outer Primary 9.33×12.75 in, 5.16 in ID SKU: QT59439

This outer (primary) engine air filter restores clean intake airflow to protect power and reduce dust wear during long days in the field. It serves as the first line of defense in the air cleaner, catching heavier dust and chaff before it reaches the inner safety element.

Built for dusty, heavy-use conditions, the round radial-seal element seats squarely for a tight, reliable seal between service intervals. Replacing the outer element at the first signs of restriction helps maintain steady performance and protect the engine.

• Outside diameter: 9.33 in (237 mm)
• Inside diameter at seal: 5.16 in (131 mm)
• Overall length: 12.75 in (324 mm)
• Radial-seal design for dependable seating and straightforward service

Installation Tip: Clean the housing and sealing surfaces before installation. Insert the element evenly until the seal contacts fully, close the cover without forcing it, and verify an even gasket seal to prevent unfiltered air bypass.

Count on this outer filter to deliver steady airflow and reliable protection for everyday farm work.