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Compatibility
This part will fit the following 17 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
ScagScag ST-12B - Scag Three-Wheel Riding Mower, 12hp Briggs & Stratton (SN: 0469 - 9999)CUTTER DECK SLM-40
ScagScag STH-20KH - Scag Three-Wheel Riding Mower, 20hp Kohler (SN: 1001 - 9999)CUTTER DECK SLM-40H
ScagScag ST-12B - Scag Three-Wheel Riding Mower, 12hp Briggs & Stratton (SN: 0001 - 0468)CUTTER DECK SLM-40T
ScagScag SW-13K - Scag Walk-Behind Mower, 13hp Kawasaki (SN: 0001 - 9999)CUTTER DECK SLM-40W
ScagScag STH-20KH - Scag Three-Wheel Riding Mower, 20hp Kohler (SN: 1001 - 9999)CUTTER DECK SLM-48
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.