Easy
15-30 minutes
This is a genuine manufacturer-sourced replacement part which is specially designed for use with Husqvarna lawn and garden equipment. It is an identical replacement for a missing or damaged hexagon nut that was installed on a new unit. This is a standard hardware which has multiple applications, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this component. Keep in mind this high-quality nut is made of durable metal and is sold individually.
Nut 731231401
OEM part for: Husqvarna, Poulan, Jonsered
Part Number: 731231401
$3.99
In Stock
Ships within 1 business day 
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Compatibility
This Nut will fit the following 1135 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Husqvarna
Poulan
Jonsered
Show More Compatible ModelsThis item works with the following types of products:
- Chain Saw Parts
- Saw Parts
- Blower Parts
- Trimmer Parts
- Lawn Mower Parts
- Pole Saw Parts
- Edger Parts
- Hedge Trimmer Parts
- Pruner Parts
- Lawn Tractor Parts
This part replaces obsolete part #: 7212314-01, 575960601, 731241401, 503220101, 5759606-01, 721231401
Customer Part Reviews ?
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Simple Repair.
Quick Delivery.
Guest -
November 10, 2022
Verified Purchase
Replace hedge trimmer parts
The part is fine but the second time Ive had to order this because it would not stay together.
Guest -
August 15, 2019
Verified Purchase
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.
Nut for air filter missing
Fred - February 26, 2024
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
1. Disassembled all plastics. 2.scrubbed and cleaned all plastic housings and engine 3.replaced air filter, retaining nut bolt and cover. 4. Rewound pull starter cord 5. Started and test ran machine and it worked like a brand new trimmer.
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carburtetor was not pumping or metering fuel properly
Tom - August 6, 2020
Tool Type
Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
Removed external housing, then removed carburetor. Cleaned gasket surfaces, and installed new parts. Started engine and set carburetor low speed idle screw and set high speed screw for proper fuel mixture settings.
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Parts fell off somewhere.
William - April 10, 2018
Tool Type
Blower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Put the new parts on with a screwdriver.
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The lowercase housing was busted.
James - October 7, 2017
Tool Type
Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Nutdriver, Allen wrench set
The job was not too hard, my son actually did it as an FFA project with my supervision it took about 45 minutes to complete. The entire engine housing had to be disassembled in order to replace the lower section. The hardest part was removing the support bearing and reinstalling it.
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Lost some parts
Frank - May 17, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
I replaced the parts that I lost for my air cleaner assembly
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
