Part Location Diagram of 532139245 Husqvarna Pulley-idler-v Groove Plasitc
See part C-47 in the diagram
( Grid squares measure 1x1 inch )

Pulley-idler-v Groove Plasitc 532139245

Manufactured by:
Husqvarna
ERP Number:
ERP9286062
Part Number:
532139245
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

30 - 60 mins 

(10 rated repairs) ?

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Product Description

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This is a genuine Husqvarna, Ryobi, Poulan and Weed Eater part for use with Lawn Tractors The deck idler pulley applies tension to the blade drive belt. The most common reason for replacing the deck idler pulley is when it breaks, causing the blades to not cut. This part is sold individually. The tool that you will need to replace the deck idler pulley is a 9/16 inch socket.

Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Craftsman
  • Jonsered
  • Poulan
  • Weed Eater
  • Ariens
  • Murray
  • Ryobi
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
  • Chainsaw
Part# 532139245 replaces these:
532106298, 532123766, 532127783, 532139245,

Customer Part Reviews

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4.3
Average Rating (out of 5):
★★★★★
★★★★★
(7 Reviews)
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

30 - 60 mins 

(10 rated repairs) ?
  • 1
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Old pulley bearings siezed

Mark from GREENSBORO, North Carolina

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Parts Used:
532139245
Involved the old installed the new. Took 10 minutes. The new pulley was better quality than original.
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Drive belt would not stay on pulleys

Randy from Trenton, Florida

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set, Wrench set
Parts Used:
532139245
Removed and Replaced clutch pulley on drive belt
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The deck idler pulley had disintegrated and prevented the drive belt from working properly

Frank from WINDER, Georgia

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Socket set, Wrench set
Parts Used:
532139245, 532140294
Lifted the front of the tractor up on cinder blocks and removed the mower deck per the owners manual instructions. Removed the deck idler pulley and then the drive belt. Reinstalled the drive belt and then installed the idler pulley ensuring the drive belt was properly installed. Next, reinstalled the mower deck and adjusted the side to s ide and the front to back adjustments per the owners manual. Then it was back to mowing the yard!
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Idler pulley seized up resulting in damage to the pulley, it basically melted.

Jack from Norfolk, Virginia

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Socket set, Wrench set
Parts Used:
532139245
Removed mower bed to gain better access to the underside of the mower drive pulleys. Removed and replaced pulley with a new \" steel\" pulley. Reinstalled mower bed.
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it needed the parts i had ordered

kim from baldwin, Louisiana

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
my repair is not finished but iam happy all my parts came in now I can put them on and cut some grass thanks for being there for me have a bless day
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Bearings in the pulleys were going out.

Albert from McMinnville, Oregon

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Socket set
Parts Used:
597025001, 532139245
Removed the drive belt and then removed the two pulleys that were bad. Replaced the pulleys and the drive belt. Just remember which pulley goes where since they are different. Access to one of the bolts was a bit difficult as well as being under the raised mower was not ideal. Otherwise it was a relatively simple replacement. Far bet ter than paying a mechanic $75 an hour to do the same thing.
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Bearing failed, old age and lots of use. Rebuilding fir the next 25 years of use needed to replace all parts that are not in perfect condition.

Richard from Goldendale, Washington

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Socket set, Wrench set
Parts Used:
597025001, 532173981, 532139245
Removed mower deck and completely rebuilt.
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Clutch pulley disintegrated

Robert from Cedar City, Utah

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
532139245
I was concerned the pulley was a 3/4\" width, and the old one was 1/2\", however the larger one works just fine, plus it is a metal one instead of the plastic one that was originally on it.
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the drive belt pulley failed and would no longer spin.

Lawrence from Blackstone, Massachusetts

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
532139245
1. The rear wheels have to be removed and the back plate removed by removing the four bolts holding it to the back of the frame. Put The Tractor On Secure Stands While Working Underneath It!!! Loosen the nut securing the belt guide and lift the opposite side of the guide from the hole that it sits in. This does not have to be done if y ou are not replacing the belt. It is highly recommended that you inspect the belt closely. replacing the belt would be a good idea.
2. removed drive belt and pulley. To remove the pulley I used the pry bar and socket set. the pulley is mounted on a spring loaded arm that has to be pryed towards the inside of the tractor frame.
2. installed pulley using pry bar and socket set. The arm has to be pried as above to get pulley on the bolt.
3. installed the drive belt using the pry bar to move the arm the pulley sets on.
4. ran the tractor before putting the wheels and back plate on so I could watch the belt and pulley operate. Then installed the back plate and wheels and took it for a spin.
5. The hardest part is prying the arm for access to the pulley.
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Mower deck blade shaft bearing went out.

Gary from MEREDOSIA, Illinois

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Socket set, Wrench set
Parts Used:
532139245
1, removed, belt
2, removed blade
3, removed pulley
4, remove 4 bolts holding old shaft Assy on the mower deck
5, installed new assy
6 installed spring for belt guide
7, installed blade
8, installed belt pulley
9, installed blade
10,installed belt
Tested mower, operated just fine
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9286062
Manufacturer Part Number: 532139245
Brand Model Number Description
Husqvarna 105 Lawn Mower - Automower 105 (2020-)
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