Keep your engine running clean and protected with this genuine OEM Briggs & Stratton air filter and pre-filter combo. Designed for select 31 and 33 series engines, this kit helps extend engine life by preventing dirt and debris from entering the carburetor. OEM Briggs & Stratton Includes both air filter + pre-filter Exact fit — no guesswork What’s Included: (1) Air Filter — 793569 (1) Pre-Filter — 793685 Fits select Briggs & Stratton engines including: 31 Series Engines 33 Series Engines Not sure if this fits your engine? Use our Engine Model Lookup Tool or check your model number stamped on the valve cover. Why this matters: Dirty air filters are one of the most common causes of: Hard starting Loss of power Excess fuel consumption Black smoke Replacing both the air filter and pre-filter together ensures maximum airflow and engine protection.
