The MTD 951-05444 Carburetor Assembly supports proper fuel delivery and air mixing for compatible MTD engine applications. The carburetor combines fuel with incoming air in the required proportion for combustion, helping support reliable starting and steady engine operation. This assembly is a practical replacement for a worn, clogged, or damaged carburetor that may affect engine perf... https://www.wholetoolbox.com/mtd-951-05444-carburetor-assembly/951-05444.html