Part Location Diagram of 574398901 Husqvarna NUT
See part 25 in the diagram
( Grid squares measure 1x1 inch )

NUT 574398901

Manufactured by:
Husqvarna
ERP Number:
ERP18528410
Part Number:
574398901
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(5 rated repairs) ?

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Product Description

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This is an original replacement part manufactured for use with Poulan pole pruners, and a chainsaw. The nut is hex shaped, and can be used to secure the bar, and mounting plate. The special nut is sold individually, and a wrench is required to install this part.

Troubleshooting

This part works with the following brands:
  • Poulan
This part works with the following products:
  • Chainsaw
  • Lawn Tractor Accessories
Part# 574398901 replaces these:
574398901,

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
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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.

Easy 

Less than 15 mins 

(5 rated repairs) ?
  • 1
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Chain on the saw wasn\'t moving properly. When cutting the chain would stop moving but motor was still going.

James from Myrtle Beach, South Carolina

8 of 8 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
The repair was very easy. Removed the cover over the chain and gear (left cover) with a Philips head screwdriver. Removed the two nuts, used my socket set, so I could remove the chain and guide plate. The sprocket gear now lifted out on a slight angle. The teeth on the inside of this gear were all messed up and missing in some spots. This is the main reason the chain would stop or not move properly. While it was all apart I cleaned the saw as much as possible. I then reversed the process to put the chain saw back together. Replacing all the parts I ordered due to either being broken, worn or missing. Oiled where ever I thought would be needed. The chain saw is now working like new, cutting with ease! Thank you for having all the correct parts I needed and at good prices. Jim
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Lost some bolt parts when chain came loose

Kerry from Reading, Pennsylvania

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
Parts Used:
574398901, 576187401
Really not to much to this. Just replace the parts where the lost ones go on.
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lost nut during storage

Carlos from Port Lavaca, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Parts Used:
574398901
replaced missing nut
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Compression nut broke.

chriss from CHICKASHA, Oklahoma

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
574398901
Replaced with the new nut.
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While I was using my chainsaw, my nuts fell off. They just disappeared, couldn\'t find them.

Allen from Bauxite, Arkansas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
574398901
I aligned the bar and chain into the proper position, and then I screwed the nuts on by hand. I adjusted the chain tension with a flat-head screw driver. Then I finished tightening the nuts with a 7/16 wrench.
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  • 1