The Tecumseh 632671C Lawn Mower Carburetor helps maintain the proper fuel and air mixture for reliable engine operation and consistent mowing performance. Designed as a replacement carburetor, it regulates fuel delivery to support smooth starting, steady idling, and dependable engine running. Replacing a worn or malfunctioning carburetor can help address issues such as difficult start... https://www.wholetoolbox.com/tecumseh-632671c-lawn-mower-carburetor/632671C.html