Briggs & Stratton 391889 OEM Replacement Carburetor Assembly

The Briggs & Stratton 391889 is a genuine OEM replacement carburetor assembly designed for Briggs & Stratton small engines. This carburetor restores proper air-fuel mixture delivery to keep your outdoor power equipment running smoothly and efficiently.

Briggs & Stratton cast iron engines use the Flo-Jet updraft carburetor design, where air enters the carburetor and is redirected upward through the venturi. This updraft configuration allows the carburetor to sit lower beside the engine, aiding in gravity fuel delivery for consistent performance across a wide range of operating conditions.

Key Features:

• Genuine OEM Briggs & Stratton part — manufactured to exact factory specifications
• Flo-Jet updraft carburetor design for reliable fuel and air metering
• Engineered for durability and precise fuel delivery in small engine applications
• Compatible with Briggs & Stratton engines used in lawn mowers, snow blowers, and outdoor power equipment
• Direct OEM replacement — no modifications required for proper installation

Manufacturer Part Number: 391889

Replacing a worn or damaged carburetor with a genuine Briggs & Stratton part ensures consistent combustion, improved fuel efficiency, and reliable power output. Always verify compatibility using your engine's model and type numbers before ordering.