Replacement 165SB Carburetor for Craftsman 179 cc Snowblower Model 247.889751 Overview This replacement 165SB carburetor is made for the 165SB application and is compatible with Craftsman 179 cc snowblower model 247.889751. It restores the carburetion function by regulating the air and fuel mixture needed for reliable engine operation. Key benefits Restores proper fuel delivery and combustion control to address hard starting, rough idle, and engine stalling caused by worn or clogged carburetors. Direct fit for the 165SB application, helping simplify and reduce downtime compared to full engine replacement. Provides consistent throttle response when installed and adjusted correctly, improving everyday snowblower performance. Saves time on troubleshooting by replacing a common failure point in small engine drive systems. What it does Controls air and fuel mixture for the engine to support starting, idling, and load changes. Replaces a failing or damaged 165SB carburetor to the engine to intended operating behavior. Compatibility and fit Compatible with Craftsman 179 cc snowblower model 247.889751. Designed to match the 165SB mounting pattern and linkage orientation for straightforward installation on applicable equipment. Practical use scenarios Seasonal maintenance before winter to an old carburetor that has gummed up during summer storage. Field after the snowblower develops hard starting and intermittent stalling symptoms. Workshop replacement during routine small engine servicing to restore consistent idle and throttle response. Notes Verify the engine model and carburetor designation before ordering to ensure exact compatibility. Installation may require basic hand tools and routine carburetor adjustment for performance.