Outer Air Filter

Function: Cleans incoming air before it enters the engine, ensuring optimal performance. A dirty filter can trigger the check engine light, reduce fuel efficiency, and lead to engine misfires.

Maintenance: Should be replaced seasonally for best performance; replacing is recommended over cleaning or blowing out the filter.

Installation: Install according to factory or user manual specifications for proper fit and function.

Quantity: 2 filters required per machine.

Fits:
980-990 502
980-990 499
970-980 498
970-980 497

K7730372 is the inner air filter.