Replacement carburetor model 632370A for snow blower engines compatible with Tecumseh HM100159026J Overview This replacement carburetor 632370A restores proper fuel delivery for snow blower engines that use the HM100159026J mounting and throttle linkage. It is designed as a directfit service part to help reliable starting and stable running when installed and adjusted correctly. Key benefits Restores fuel flow and engine starting: Replaces worn or clogged carburetors to help the engine start more easily and idle smoothly. Direct fit compatibility: Matches the HM100159026J mounting pattern and control link layout for straightforward replacement. Improved dependability: Durable metal construction and precise component alignment reduce the likelihood of fuel leaks and missed connections. Service friendly: Accessible adjustment screws let technicians tune idle and mixture after installation for performance. Saves time: Eliminates the need for extensive modification or fabrication when replacing the original unit on compatible engines. Important attributes Function: Carburetion and fuel metering for small four stroke snow blower engines that use the HM100159026J configuration. Compatibility: Model 632370A fits engines identified as HM100159026J. Verify the engine part number before ordering to confirm fit. Size and fit: Designed to match the original mounting bolt pattern, throttle shaft orientation, and fuel inlet position on HM100159026J engines. Material and build: Metal body and precision components intended for routine outdoor power equipment use. Performance: Restores consistent fuel delivery and allows postinstallation mixture and idle adjustments for stable running under load. Typical applications and use scenarios Snow blower winter maintenance: a failing carburetor before the snow season to ensure dependable starting and clearing performance when temperatures drop. Field after fuel contamination: Install as a service replacement when original carburetor passages are blocked by varnish or debris from old fuel. Small engine workshop service: Use as a direct replacement part during routine engine rebuilds or customer repairs on equipment that specifies HM100159026J compatibility. Installation notes Verify engine part number HM100159026J and compare the mounting and linkage before installation. Clean the intake manifold flange and fuel line before fitting the carburetor to prevent contamination. After installation, adjust idle and mixture per engine tuning procedures for starting and running behavior. Compatibility reminder Confirm that your snow blower engine is identified as HM100159026J and that it originally used carburetor model 632370A or an identical mounting configuration prior to .