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Compatibility
This part will fit the following 2 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Allis-ChalmersAllis-Chalmers AC 23420 (2690812) - Allis-Chalmers 42" Lawn Tractor, 23hp42" Mower Deck - Housing, Arbors & Blades
SimplicitySimplicity ZT 2142 (7800612) - Simplicity Axion 42" Zero-Turn Mower, 21hp42" Mower Deck Housing Group
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.