"The MTD 684-04107A-0637 SPRL ASM-AUGER LH is an auger assembly on the left side with a left-hand configuration for use in the MTD snow throwers. This long-lasting part functions by turning to help toss snow off driveways and pathways. Designed to perform the best, the auger assists in cutting through heavy snow and ice to provide the best snow clearing in harsh winter weather. Conseq... https://www.wholetoolbox.com/mtd-684-04107a-0637-spiral-assembly-auger-lh