Easy
15-30 minutes
This is an authentic Husqvarna part which is supplied by the original equipment manufacturer for use with chainsaws. The throttle lockout must be depressed in order to trigger the equipment. It is used as a safety device to prevent accidental activation of the chainsaw. If the part is missing or is damaged, this will provide an identical replacement for the original component that was installed on a new unit. One durable plastic throttle lockout is included. Note, a screwdriver will be needed to perform this repair.
Throttle Lockout 579239401
OEM part for: Husqvarna
Part Number: 579239401
$4.99
In Stock
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Frequently Purchased Together ?
Compatibility
This part will fit the following 11 machines
Husqvarna
435 (2008-05) Chainsaw View Diagrams & Manuals
435 E (2008-05) Chainsaw View Diagrams & Manuals
440 E (2008-05) Chainsaw View Diagrams & Manuals
135 (2011-08) From Chain Saw View Diagrams & Manuals
135 E (2011-08) From Chain Saw View Diagrams & Manuals
140 (2012-01) From Chain Saw View Diagrams & Manuals
140 E (2012-01) From Chain Saw View Diagrams & Manuals
435 E II Chain Saw View Diagrams & Manuals
435 II Chain Saw View Diagrams & Manuals
440 E II Chain Saw View Diagrams & Manuals
440 II Chain Saw View Diagrams & Manuals
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This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: 5442841-01, 544284101
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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.
ran over chalnsaw handle with riding mower when backing into shed- broke throttle controls.
Leslie - April 28, 2019
Tool Type
Chain Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
removed broken throttle parts and replaced with new
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Falling tree limb broke my chainsaw, my bad !
Roy - January 1, 2019
Tool Type
Chain Saw
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Pliers
Remove broken parts and then replaced with the new parts
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Nothing
Mark - March 31, 2017
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Remove the handle insert and remove broken lockout
Insert the new lock out and replace the handle insert
Insert the new lock out and replace the handle insert
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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.
