"The MTD 918-04801B Gearbox Assembly Chute Rotator is one of its types of accessories that are used in MTD snow throwers with the aim of the snow discharge chute rotation. This assembly allows the operators to turn the chute in order to carry the snow to the right place. It is made of high-quality materials, and it is very durable in severe winter, so the device will not be damaged fo... https://www.wholetoolbox.com/mtd-918-04801b-gearbox-assembly-chute-rotator