[Lifetime Warranty] 594593 Carburetor

594593 Carburetor

Key Features

• Genuine Briggs & Stratton OEM component
• Regulates the flow of fuel and air into the engine
• Pre-calibrated for direct installation
• Designed for single-cylinder Intek engines from 14.5HP to 21HP

Replaces / Cross-Reference Part Numbers

• 591731
• 594601
• 594605
• 794572
• 796109

Compatibility & Fitment

• Fits select Briggs & Stratton Intek engines (14.5HP - 21HP)
• Direct replacement for specific Nikki and Walbro carburetors on these engines
• Confirmed fit for models such as the Craftsman T130 lawnmower
• Used on various equipment from brands including John Deere

When to Replace

• Engine fails to start, hunts, or surges
• Engine runs rough or stalls under load
• Excessive black smoke emitted from the exhaust
• Fuel is leaking from the carburetor body or bowl
• Noticeable decrease in engine power and efficiency

Installation Tips

• Disconnect the spark plug wire for safety before beginning work.
• Shut off the fuel supply or clamp the fuel line to prevent spills.
• Photograph or note the orientation of linkages and springs before removal.
• Always use new gaskets during installation to ensure a proper seal.
• After installation, check for fuel leaks before starting the engine.