This hex shaft bushing is used in snow-removal equipment to support and space a rotating hex drive shaft, helping keep components properly aligned during operation. It reduces friction, limits vibration, and prevents premature wear on nearby parts. This is a direct replacement for a worn or damaged bushing to restore smooth drivetrain movement and reliable performance.
Troubleshooting
This part works with the following brands:
Husqvarna
Poulan
Jonsered
RedMax
Craftsman
This part works with the following products:
Snow Blower
Leaf Blower / Vacuum
Part# 587978901 replaces these:
581122301, 5879789-01, 587978901,
Model Cross Reference
This part works with the following models:
ERP Number: ERP12657757
Manufacturer Part Number: 587978901
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.