Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Husqvarna Lawn Tractor Blade Drive Belt 583785901

Part #583785901
MessageThis part is no longer available.

We've permanently sold out of this part. It's no longer available from the manufacturer and the manufacturer has no substitute for this part. Although our call center staff is always happy to help when possible, they don't have access to this part. If you can't find that part and decide to replace the product, we invite you to visit www.sears.com 

Part Information

Basic Information

  • Part Name: Blade Drive Belt
  • Manufacturer: Husqvarna
  • Category: Lawn Tractor
  • Primary Function: Transfers power to the mower deck blades

Installation & Compatibility

  • Compatible Models: Fits various Husqvarna lawn tractor models. Please confirm this part is correct for your model before ordering.
  • Installation Difficulty: Medium ? requires basic mechanical skills
  • Tools Required: Socket set, screwdrivers, work gloves

Additional Information

The Husqvarna Blade Drive Belt, part number 583785901, turns the deck pulleys to spin the mower blades, enabling your lawn tractor to cut grass effectively. A worn or broken belt can result in blades that don't turn or leave patches of uncut grass, reducing the mower's overall performance.

Common signs of a failing belt include loud squealing, uneven cutting, or complete blade disengagement. Replacing the belt restores proper blade operation and helps maintain a clean, consistent cut across your lawn.

Before installation, disconnect the spark plug wire and park the tractor on a flat surface. Use a socket set and screwdrivers to remove the old belt and install the new one, making sure all pulleys are clean and the belt is properly routed. Wear work gloves to protect your hands during the process.

Routine belt checks and timely replacement help prevent deck damage and keep your lawn tractor operating smoothly throughout the season.