Easy
Less than 15 minutes
This replacement knob is used to secure the air filter cover. It is an authentic Husqvarna part sourced directly from original equipment manufacturer. It is commonly used on gas powered trimmers, edgers and blowers. This assembly consists of a plastic knob/handle and a threaded metal shaft. This item is sold individually.
Air Filter Cover Knob 530059796
OEM part for: Husqvarna
Part Number: 530059796
$4.99
In Stock
Ships within 1 business day 
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Compatibility
This Air Filter Cover Knob will fit the following 55 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 55 matching models.
Husqvarna
Show More Compatible Models55 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Husqvarna
This item works with the following types of products:
- Blower
- Edger
- Trimmer
Repair Videos ?
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Air Filter Cover Knob
Customer Part Reviews ?
Average Rating (out of 5):
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Parts on time
With other parts of the filter cover, I was back up and frimming grass in no time.
Charles -
May 22, 2020
Verified Purchase
Exact part
Exact part for repair
Guest -
April 4, 2020
Verified Purchase
Air filter cover parts
Great experience. Parts were correct and delivery was asap ... Keep up the good work
Guest -
June 11, 2019
Verified Purchase
Perfect
The part was as advertised. Perfect replacement part
Guest -
May 28, 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.
Somehow the nut and cover on my weed Wacker went missing
Scott - June 8, 2022
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, None
The cover and nut on my weed wacker went missing and the filter was dirty so I replaced all three.
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Parts I ordered were replaced because filter was damaged and filter knob was missing.
Clarence - May 14, 2022
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Nutdriver
Cleaned area where needed and attached parts and was done. Works fine.
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The lower drive shaft and head froze up
DELBERT - May 25, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Fingers
Removed bad part and inserted new, worked better than ever, thank you for your response time
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Filter cover was missing and filter dirty, handle was broken.
Paul - May 22, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, None
Disassembled and replace the replaced the handle cover and replaced the filter and cover.
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Cover and screw fell off while being used
J.Robbin - July 30, 2019
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, None.put on by hand
Screwed on the new replacement cover
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Air box broke off my weed trimmer and knob was misplaced
Jose - July 29, 2019
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Replace the airbox and used a 5/16 socket to unscrew broken pieces off air box to replace new airbox and hand tightened airbox knob
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Missing part
Lawyer - July 17, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Hands
Put part in place and tighten
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Trimmer air box cover knob not tight, fell off and lost both knob and cover.
Roger - July 12, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, None needed.
Placed air box cover in appropriate position, inserted threaded knob and turned clockwise.
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Cover fell off
Ellen - March 14, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Just pop the cover back on. Then the knob.
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Missing parts that were ordered
Roswell - January 14, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Hands
Just installed parts per the diagram.
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Learn MoreOur 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.
