Oregon 30-139 with Pre-Filter

Oregon 30-139 Air Filter with Pre-Filter 30-914 (Replaces Briggs & Stratton 792101)

Keep your engine running clean and protected with this high-quality air filter and pre-filter combo from Oregon. Designed for reliable performance, this kit helps extend engine life by preventing dirt and debris from entering the carburetor.

✔ High-quality aftermarket replacement
✔ Includes both air filter + pre-filter
✔ Great value alternative to OEM
✔ Exact fit — no guesswork

What’s Included:

(1) Air Filter — Oregon 30-139 (replaces Briggs & Stratton 792101)
(1) Pre-Filter — Oregon 30-914 (replaces Briggs & Stratton 273638S)

Replaces Briggs & Stratton 792101 and pre-filter 273638S.

Fits select Briggs & Stratton engines.

Not sure if this fits your engine?
Use your Engine Model Lookup Tool or check your model number stamped on the engine.

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.