Briggs & Stratton 593424 OEM Replacement Carburetor for 49S-Series Engines

The Briggs & Stratton 593424 is a genuine OEM carburetor engineered as a direct replacement for select Briggs & Stratton 49S-series small engines in the 400000–699999 engine family. As the component responsible for metering and mixing air and fuel, the carburetor is critical to reliable engine starts, smooth throttle response, and consistent power output across all operating conditions.

Being a factory-original part, the 593424 is manufactured to exact OEM specifications — ensuring a precise fit with no modifications required. Using a genuine Briggs & Stratton carburetor also helps keep the engine in compliance with applicable EPA emissions regulations and preserves any existing warranty coverage.

Key Features:

• Genuine OEM Briggs & Stratton replacement carburetor
• Precisely regulates the air-fuel mixture for optimal combustion efficiency
• Direct-fit replacement — no modification or adaptation needed
• Maintains EPA emissions compliance when installed on applicable engines
• Covered by Briggs & Stratton's limited parts warranty
• Compatible with 49S-series engines (49S777, 49S877 and related model variants)

OEM Part Number: 593424. Always verify your engine model and type numbers (located on the engine shroud) before ordering to confirm compatibility.