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Compatibility
This part will fit the following 48 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
MTDMTD 310183 - MTD Snow Thrower (1990)21"
MTDMTD 313-180-352 - MTD Snow Thrower (1993) (Walmart)General Assembly
MTDMTD 312-181-192 - MTD Snow Thrower (1992) (Wheatbelt)General Assembly
Coast to CoastCoast to Coast 313-191-054 - Coast to Coast Snow Thrower (1993)General Assembly
MTDMTD 312-191-032 - MTD Snow Thrower (1992) (Pro Hardware)General Assembly
Description
The purpose of the Pulley or Sheave is to ensure smooth movement of the belts within your equipment or engine. Symptoms of a bad or failing pulley could include squealing during operations and sluggish or slipping belts. If you find damage to a pulley, like metal burrs or dents, also inspect the associated shaft and bearing for similar signs of impact or abrasion. When you replace a pulley, strongly consider replacing the associated belt so that you get the maximum performance improvement.