CONFIRM THE PART FITS

PULLEY MANDR 539110315

Part #539110315

Replaced by #532173434
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Manufacturer substitution
This part replaces 539110315. Substitute parts can look different from the original.
Online Only Price
$19.98 | 
9% OFF Phone Price : $21.98
In Stock
For ZIP codes near Edit
This item is not returnable

Part Information

This mandrel pulley (part number 532173434) is for lawn tractors.

Mandrel pulley 532173434 spins the blade on the mower deck of the tractor.

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

Reviews

Yes
November 08, 2024

Craftman rider 42 in deck lawn mower.

Home, Mo

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

Fast shipping, easy install
June 24, 2019

20 min, done and done. Deck removal takes most of the time.

TAFII, Denver

1 person thought this review was helpful.

Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes
Clearances have changed
August 22, 2018

The mandrel was easy enough (you have to tap the mandrel for the bolts). The problem came when I put the new mandrel shaft assembly in, reassembled the deck, and tried using it. Within 15 minutes it started to make a noise. I turned the mower deck off and parked it. I took the deck back off and noticed that the pulley splines had stripped and no longer would turn the shaft/blade. When I took it fully apart, I noticed that there was about an 1/8 of an inch play between the pulley and the shaft when the bolt was fully tightened. I had to buy another pulley and when that came, I put a washer in there to take up the slack. It works fine now. My guess is that the ability to wobble put stress on the pulley splines that was not accounted for when figuring out what type of metal to use. I double checked the diagram and there was not supposed to be a washer that somehow I missed. All of the items put together were brand new. Sears, if you read this, double check the clearances!

Prough, Ohio

1 person thought this review was helpful.

Ease of Installation
Easy
Duration of Installation
More than 2 hours
Very easy to install
August 13, 2018

Great product and easy to work with. Very quick delivery

LSpa, Undisclosed

2 people thought this review was helpful.

Ease of Installation
Very Difficult
Duration of Installation
Less than 30 minutes
pully
July 25, 2018

It was easy to install and only took 15 minutes Fit great,.

moonie, Brady NE.

2 people thought this review was helpful.

Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes
In stock, but it took 10 days to get it.
July 09, 2018

Air tools help a lot, the mounting holes should be tapped

Poppi, Hockley Texas

1 person thought this review was helpful.

Ease of Installation
Moderate
Duration of Installation
30 minutes - 1 hour