Prevent your lawnmower's engine from getting ruined by dirt, dust, and debris and keep it running like new with Briggs & Stratton Air Filters! This Air Filter is designed for use with Briggs & Stratton 8-13.5 HP power built, vanguard OHV V-twin engines, and AVS engines and replaces Briggs & Stratton 698083 Air Filter and 697015 Pre-Cleaner. Manufacturer Part #:698083 & 697015.