US Replacement Carburetor for Yard Machines Model 31AE640F352 Part Carb1123706 Overview This direct replacement carburetor is designed for Yard Machines model 31AE640F352 snow blowers and matches part number Carb1123706. It restores proper fuel delivery and helps the engine start, idle, and run more consistently after carburetor wear or damage. Key benefits Restores fuel delivery and engine response so the snow blower starts and runs reliably. Direct replacement for part Carb1123706 and engineered to fit the original mounting and linkage for model 31AE640F352. Simplifies repairs and seasonal maintenance by eliminating the need to modify the engine or intake. Durable construction suited for outdoor equipment use and typical winter conditions. Allows quick to service with standard hand tools and basic tuning adjustments. Important attributes Function: Carburetor for metering fuel and air to the engine for consistent combustion and stable idle. Compatibility: Replacement for Yard Machines model 31AE640F352 snow blowers, part number Carb1123706. Fit and size: Compact, designed to match original equipment dimensions and mounting points for a bolton installation. Materials: Built from durable metals and corrosionresistant components suited to small engine applications. Performance: Restores smooth throttle response and stable idling when properly installed and adjusted. What this part fixes Replaces leaking, clogged, or damaged carburetors that cause hard starting, rough idle, stalling, or poor throttle response. Useful after fuelrelated deterioration or when original carburetor jets and passages become blocked. Installation notes Intended as a direct replacement; basic mechanical skills and common hand tools are usually sufficient. Final adjustment and idle tuning may be required following installation to match the engine condition. Inspect fuel lines and filters while replacing the carburetor to ensure proper fuel flow. Use scenarios Midwinter failure: a failed carburetor quickly to get a snow blower back into service during active snow removal. Seasonal tuneup: Swap the old carburetor during prewinter maintenance to avoid starting problems when temperatures drop. Poststorage rebuild: Install this replacement carburetor after ethanol fuel or debris has clogged the original unit following offseason storage. Compatibility reminder Intended specifically for Yard Machines model 31AE640F352 and identified by part number Carb1123706. Confirm model and part number before ordering. This replacement carburetor provides a practical option to restore fuel metering and engine performance on compatible snow blowers without altering original mounting or linkage arrangements.