793147 Fuel Pump Vacuum Hose with Clamps, Synthetic Rubber Vacuum Line for Lawn Mower Small Engine, Compatible with Briggs & Stratton 401000 405000 406000 John Deere LA130 LA145 D110(3 Pack)

What It Is

This is a set of three synthetic rubber vacuum hoses (with clamps) that connect the fuel pump to the carburetor or crankcase on small engines. It’s designed for lawn tractors, zero-turn mowers, and other equipment using Briggs & Stratton 401000, 405000, or 406000 series engines, plus John Deere LA130, LA145, and D110 models.

Fitment & Compatibility

Before buying, confirm your engine’s model number (e.g., 401000, 405000, 406000) on the engine shroud or valve cover. This hose replaces OEM part 793147, so check your old hose for that number. For John Deere LA130/LA145/D110, verify the engine is a Briggs & Stratton—these models often use the compatible series but not all years. Measure the hose inner diameter (typically 3/16” or 1/4”) and length (about 6–12 inches per piece). The pack includes clamps, but ensure they fit your hose barbs (most are 1/4” or 5/16”). Not for push mowers or engines with a standard fuel filter line.

Key Things to Know

• Quality: Synthetic rubber resists oil and heat better than generic vinyl, but check for dry-rot or cracks after installation—cheaper hoses can fail in extreme cold.
• Installation difficulty: Easy—swap one hose at a time to avoid mixing up the pulse, fuel inlet, and fuel outlet lines. Use the clamps to prevent leaks; no special tools needed.
• Common gotchas: If your engine has a metal or plastic fuel pump fitting, make sure the hose slides on snugly—too tight can strip the barb. The 3-pack is handy if you need multiple hoses or have a spare, but most engines only use 2–3 hoses total.
• Compatibility note: Not for engines with a built-in fuel pump (e.g., some Briggs Vanguard models) or those using a primer bulb system.

Should You Buy It

If you need a direct replacement for a cracked or brittle vacuum line on a Briggs & Stratton 400000-series engine or compatible John Deere tractor, this cheap, ready-to-install 3-pack is a solid choice. It’s best for DIY repairs where you want a quick fix without hunting for OEM parts. Skip it if your engine uses a different hose size or a non-removable pump assembly.