CONFIRM THE PART FITS

Lawn Mower Idler Pulley (replaces 581904001) 587973001

Part #587973001

Online Only Price
$26.64
18% OFF Phone Price : $32.64
In Stock
For ZIP codes near Edit
60-day return policy

Only ground shipment is available for this item.

This part fits

Part Information

This idler pulley (part number 587973001) is for lawn mowers.

Idler pulley 587973001 applies tension to the belt, allowing the belt to turn.

Wear work gloves to protect your hands when installing this part.

Top models using the same part

Model NameModel NumberDiagram Name
Model #917370891 Craftsman gas walk-behind mower917370891
Drive control/gear case/wheels
Model #917372750 Craftsman gas walk-behind mower917372750
Wheels/drive control/gear case
Model #917372751 Craftsman gas walk-behind mower917372751
Drive control/gear case/wheels
Model #917370880 Craftsman gas walk-behind mower917370880
Drive control/gear case/wheels
Model #917370881 Craftsman gas walk-behind mower917370881
Drive control/gear case/wheels
Model #917370882 Craftsman gas walk-behind mower917370882
Drive control/gear case/wheels
Model #917370890 Craftsman gas walk-behind mower917370890
Drive control/gear case/wheels
Model #917370892 Craftsman gas walk-behind mower917370892
Drive control/gear case/wheels
Model #917384590 Husqvarna gas walk-behind mower917384590
Drive control/gear case/wheels
Model #917384591 Husqvarna gas walk-behind mower917384591
Drive control/gear case/wheels

Reviews

Quick delivery
September 14, 2021

To bad they are so expensive. Over 50 bucks for three small pulleys

Ken*, Vancouver wa

Did you find this review helpful?

Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes
AWD Mower Belt Pulleys
April 18, 2021

Needed new drive belt pulleys as mine were worn to extent of visible ball bearings and get loaded up with some dirt on occasion. New parts were exact replacement parts I needed. Repair was super easy.

Doug, Stanwood, Wa

Did you find this review helpful?

Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes

Yes, I would recommend this to a friend

pulley assistance
November 01, 2020

Changed out all 3 pulleys and the belt. Nice to have the self propelled action working again.

Maureen, Caldwell, Idaho

Did you find this review helpful?

Ease of Installation
Difficult
Duration of Installation
1 - 2 hours

Yes, I would recommend this to a friend

Pulley & belt
September 20, 2020

Very easy to install, just need star or torck wrench to loosen pulleys

KMD 6, HoneyBrook, PA

Did you find this review helpful?

Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes

Yes, I would recommend this to a friend

Easy fix for my lawnmower. AWD works again.
July 02, 2019

Pulley was rusted & locked-up. AWD wasn't working as a result. It also caused excessive wear on the belt. Installed new pulley & self propel drive is working again.

Bbenson, Cibolo, Tx

Did you find this review helpful?

Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes
Perfect replacement
May 28, 2019

The pulleys were a perfect replacement for my AWD Craftsman lawnmower. If they made these wheels in metal I would give them a 5-star rating.

Colorado G, Littleton, CO

Did you find this review helpful?

Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes
Easy to install
December 27, 2018

Replaced Idler Pulley on my self propelled lawnmower. Was fast and easy to do. I found a video on YouTube that walked me through the whole process.

Green J, Lake Charles, LA

Did you find this review helpful?

Ease of Installation
Moderate
Duration of Installation
30 minutes - 1 hour
Plastic & will not last.
November 07, 2018

Hi guys, this is my THIRD time having to order these tiny pulley`s. My mower is ONLY 3-years old (Mod. # 917.370891, 4WD 725 Series) and just 6-weeks after buying this thing two of the three pulley`s that are on it wore out. I bought the mower brand new and am NOT running over sandy conditions plus, the plastic cover that shields these pulley`s appears to have been designed to promote the ware and tear on them by not covering them enough to keep out debris. The pulley`s are SUPPOSED to be a "sealed" bearing pulley but they are so cheaply made this is NOT the case. Pretty easy to remove & install the new ones, took about 10-minutes from start to finish AFTER all the tools I needed to do the job were gathered up.

65 y o, Valdosta, Georgia

1 person thought this review was helpful.

Ease of Installation
Easy
Duration of Installation
Less than 30 minutes