Replacement carburetor 632370A for snow blower engine HM100159001H Clear benefits Restores reliable starting and steady idling by precisely metering fuel and air to the engine. Reduces stalling, rough running, and inconsistent throttle response caused by a worn or clogged carburetor. Directfit replacement designed to match original mounting points and linkages for straightforward installation. Key attributes Function: Carburetor that controls fuel flow and air mixture for proper engine combustion and performance. Compatibility: Specifically compatible with engines using model HM100159001H and listed under part number 632370A. Size and fit: Compact unit sized to match the original carburetor form factor for a bolton replacement with no major modifications. Construction and durability: Engineered for small engine service conditions to provide consistent operation through standard seasonal use. Performance: Designed to restore steady acceleration, smoother idle, and reliable throttle response when installed on compatible snow blower engines. Why you need it Installing this replacement carburetor returns proper fuel delivery to an engine that is hard to start, runs roughly, or stalls at idle. It is a practical option during routine maintenance or after long storage. Practical use scenarios Homeowner winter preparation: a clogged carburetor before the snow season to ensure dependable starting and clearout performance. Routine service and tuneup: Swap the carburetor during scheduled maintenance to restore engine responsiveness and extend equipment life. Field by service technician: Quick, directfit replacement for snow blower engines with model HM100159001H to reduce downtime. What to check before ordering Confirm your engine model is HM100159001H and that the required part number is 632370A to ensure correct compatibility. Installation typically follows standard small engine carburetor procedures.