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Compatibility
This part will fit the following 26 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
GravelyGravely 991001 (PM 100Z) - Gravely Pro-Master 50" Zero-Turn Mower, 16hp Kohler (SN: 000101 - 000216)50" Mower Drive
GravelyGravely 992301 (PM 250Z) - Gravely Pro-Master 50" Zero-Turn Mower, 20hp Kohler (SN: 000101 & Above)50" MOWER DRIVE
GravelyGravely 992003 (PM 200) - Gravely Pro-Master 60" Zero-Turn Mower, 20hp Kohler (SN: 000101 - 000700)60" MOWER DRIVE
GravelyGravely 888030 - Gravely 50" Deck for Pro-Walk Mower (SN: 000101 & Above)MOWER DRIVE
GravelyGravely 888038 - Gravely 36" Deck for Pro-Walk Mower (SN: 000101 & Above)MOWER DRIVE
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.