Fuel Line compatible with Bri-GGS & Stra-tton 791766 798512 691050 394302 809499

What It Is

This is a universal fuel line replacement for small engines, designed to carry gasoline from the tank to the carburetor. It fits many Briggs & Stratton and other lawn mower engines, particularly those needing a 3/16-inch inner diameter (ID) hose.

Fitment & Compatibility

Before buying, measure your existing fuel line’s inner diameter (ID) – this part is 3/16-inch ID (about 4.8mm). It cross-references to Briggs & Stratton OEM part numbers 791766, 798512, 691050, 394302, and 809499. Works on many push mowers, riding mowers, and generators with these part numbers. Not for engines requiring 1/4-inch or 5/32-inch fuel line. Check your engine model number (e.g., 12V802) on the valve cover or shroud to confirm compatibility. Aftermarket replacement – identical in function to OEM but not branded Briggs.

Key Things to Know

• Quality: Standard rubber fuel line – ethanol-resistant and flexible. Good for most residential use.
• Installation: Easy – cut to length, push onto barbed fittings, secure with clamps if needed. No special tools.
• Gotcha: If your old line is brittle or cracked, replace both ends at once. Measure twice – wrong ID causes leaks or starvation.
• Cutting: Use sharp scissors or a razor for a clean, square cut – angled cuts can leak.

Should You Buy It

Yes, if you need a direct replacement for a 3/16-inch ID fuel line on a Briggs & Stratton engine with the listed part numbers. It’s cheap, reliable, and easy to install. Skip it if you have a different line size or need a pre-shaped, OEM-specific hose.