Briggs & Stratton

What It Is

This is a genuine Briggs & Stratton replacement part—likely a carburetor, air filter, spark plug, or blade—designed for Briggs & Stratton engines used on walk-behind mowers, riders, and zero-turns. It’s a factory OEM component, not a generic aftermarket part.

Fitment & Compatibility

• Model/Engine number: Locate the Briggs & Stratton engine model, type, and code (stamped on the valve cover or blower housing). Search this part’s OEM number (e.g., 594107, 799866) against that engine ID.
• Deck size irrelevant: This part fits the engine, not the deck. Ignore deck size unless it’s a blade or pulley.
• OEM vs. aftermarket: This is genuine Briggs—plug-and-play if your engine matches. Aftermarket copies often require adjustments or shimming.
• Measurements: For blades or filters, compare length, width, and mounting hole pattern to your old part. For spark plugs, check gap range (typically .030” for Briggs).

Key Things to Know

• Quality: OEM Briggs parts usually last longer and fit tighter than cheap aftermarket alternatives. Expect consistent performance.
• Installation difficulty: Most are easy swaps (5–15 minutes) with basic tools (socket wrench, screwdriver). Carburetors may need a gasket and fuel line disconnect.
• Common gotcha: Don’t assume “fits all Briggs engines.” A single part number covers a specific engine family—verify your engine code first.
• Price/value: At $10.74, it’s a bargain if it matches. If it’s a filter or plug, replace annually; if a carb, it’s a cheap fix for hard-starting engines.

Should You Buy It

Buy this if you’ve confirmed your Briggs engine model and need a direct OEM replacement for a simple, reliable fix. Skip it if you’re unsure of your engine code or want a generic part for a non-Briggs machine. For $10.74, it’s a low-risk, high-confidence buy for DIY maintenance.