Strongthium Lawn Mower 1/4 Inch ID Inline Gas Fuel Filter Replacement for Briggs Stratton Craftsman Toro 394358s 56679 394358 394358B 7014359YP 56679MA x2 with Fuel Clamps x4

What It Is

This is a universal inline gas fuel filter with a 1/4-inch inner diameter (ID) designed for small engines like those in lawn mowers, tractors, trimmers, and generators. It replaces OEM filters for Briggs & Stratton, Craftsman, Toro, and others, ensuring clean fuel reaches the carburetor.

Fitment & Compatibility

• Measure your fuel line ID: The filter fits lines with 1/4-inch inner diameter. If your line is 5/16-inch or 3/8-inch, this filter won’t seal properly.
• OEM cross-reference: Works as a direct replacement for Briggs & Stratton 394358S, 56679, 394358, 394358B, 7014359YP, and 56679MA. Also fits many Craftsman and Toro models using those filters.
• Check your engine brand: Primarily for Briggs & Stratton, Craftsman, Toro, and similar small engines. Not for Honda, Kawasaki, or Kohler unless they use the same 1/4-inch line and filter shape.
• Measure before buying: Remove your old filter and confirm the inlet/outlet barb diameter is 1/4-inch. The filter body length is about 1.5 inches—verify clearance in your filter location.

Key Things to Know

• Easy install: No tools needed—just pull off old filter, push on new one. Use the included clamps to prevent leaks.
• Quality check: Strongthium is an aftermarket brand. Most users report good fit and performance, but a few note slightly looser barbs than OEM. Clamps help secure it.
• Two-pack value: You get two filters and four clamps for $6.99—good for spares or dual-filter setups.
• Common gotcha: If your fuel line is old or brittle, replacing the filter may crack the line. Have a few inches of 1/4-inch fuel line on hand.

Should You Buy It

Buy this if you need an affordable, direct replacement for a 1/4-inch inline filter on a Briggs & Stratton, Craftsman, or Toro mower. It’s a solid value for basic maintenance, but skip it if your fuel line is a different size or you prefer OEM parts for critical equipment.