Easy
15-30 minutes
This is an original Homelite replacement part manufactured for use with trimmers. The plastic airbox cover protects the air cleaner, and carburetor. This airbox cover snaps onto the air cleaner, so no tools are required to install this part, the airbox cover is sold individually.
Air Box Cover 518777005
OEM part for: Homelite
Part Number: 518777005
$4.99
In Stock
Ships within 1 business day 
Compatibility
This Air Box Cover will fit the following 13 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 7 of 13 matching models.
Homelite
13 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Homelite
This item works with the following types of products:
- Trimmer
Customer Part Reviews ?
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it fit and worked!!! i fully expected it not to so i was delighted
it fit and worked!!! i fully expected it not to so i was delighted
Guest -
June 19, 2020
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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.
Lost carb cover
Carlton - July 21, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, No tools were needed
Parts Used
Lost cover to carb. Replaced.
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cover missing
Earl - May 25, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, none
Parts Used
put cover on
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Old trimer leaked gas and would not start
Ernest - September 13, 2017
Tool Type
Trimmer
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Power Drill, Star Bit
Replace gas tank and all gaskets. Replace air filter and filter cover with mount. Replaced primer bulb. Replace trimmer hub. Trimmer starts and running well now.
This was my first time to tackle a gas trimmer so it was a learning experience. I could not have done it without the help and tips from Replacement Parts!
This was my first time to tackle a gas trimmer so it was a learning experience. I could not have done it without the help and tips from Replacement Parts!
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Needed the air filter cover
Efrain - March 17, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Just put the cover on
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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.
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.
