The MTD 684-06276-0637 Impeller Assembly helps move and discharge snow efficiently through compatible snow blower equipment. Positioned within the snow-clearing system, the impeller rotates to help propel collected snow through the discharge chute, supporting consistent clearing performance. Replacing a worn, damaged, or improperly functioning impeller assembly can help restore proper... https://www.wholetoolbox.com/mtd-684-06276-0637-impeller-assembly/684-06276-0637.html