Medium
30-60 minutes
This authentic manufacturer-sourced replacement fuel tank which is designed for use with Husqvarna gas powered trimmers and edgers. Its purpose is to hold the fuel that is used by the unit. This high-quality component is made of durable plastic and it is sold individually. It is a complete assembly which includes the fuel tank, the fuel lines and the fuel filter, please note the hardware to secure it and the fuel cap are all sold separately.
Fuel Tank 577044808
OEM part for: Husqvarna
Part Number: 577044808
$38.60
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 3 machines
Husqvarna
122C Trimmer/Edger View Diagrams & Manuals
122LDx Trimmer/Edger View Diagrams & Manuals
122 LK (967252801) Trimmer View Diagrams & Manuals
This item works with the following types of products:
- Edger Parts
- Trimmer Parts
This part replaces obsolete part #: 5770448-01, 577044801
Customer Part Reviews ?
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Perfect fit, fast delivery
Part was reasonably priced, arrived fast and was an exact match. I’m not mechanically inclined it was easy to install.
Guest -
May 12, 2020
Verified Purchase
Trimmer fixed
Tank was the same as the one in the trimmer.
Guest -
September 26, 2019
Verified Purchase
Exact part needed.
Part was as described and perfect match for my weed eater.
Guest -
May 14, 2019
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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Questions & Answers ?
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Does this fit my product?Questions & Answers for Fuel Tank
How do I remove the gas tank? It is leaking. I have removed all the screws but it will not come out. Is there a video showing how to do it
Elton
for model number 122C string trimmer
asked on 2022-02-24
Hi Elton,
Thank you for your question. Here is a link to one of our YouTube videos that you may reference on how to install the fuel tank on your trimmer, https://www.youtube.com/watch?v=dlKKZUO_2Nc. The trimmer in the video may appear different from yours, but it will give you a general idea on how to install the part. If you have any questions, please let us know. We are open 7 days a week. We look forward to hearing from you!
eReplacementParts Team February 24, 2022
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.
Fuel tank leaked at right front rivet mount
jim - July 3, 2016
👍 4 of 4 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
, Torx bit
Parts Used
Removed front, rear, exhaust, housings (covers), and then the front shaft and housing. Removed the four bolts and fuel lines and installed the new tank. Re-assembled unit and off it took! Only one size bit fit all fasteners.
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Bad fuel flow.
mike - June 10, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Nutdriver
Replaced the carb and the fuel tank. Also, the air filter and the spark plug. Runs great now!
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Fuel tank leak at rivet
Jason - May 18, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
, Torx driver
Parts Used
Remove rear cover, remove trimmer shaft, remove front cover with controls. Disconnect fuel lines from carb. Remove attaching screws from fuel tank and remove tank. Assembly is reverse of these steps.
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Leaking tank, broke trigger
Mike - September 15, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Torx driver
Parts Used
1. Remove old handle
2. Disconnect electrical connection
3. Remove cutter shaft
4. Remove throttle cable
5. Replace 1/2 handle,attach cable, insert cutter shaft, replace another half of handle, reattach wiring
2. Disconnect electrical connection
3. Remove cutter shaft
4. Remove throttle cable
5. Replace 1/2 handle,attach cable, insert cutter shaft, replace another half of handle, reattach wiring
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Fuel tank leaking fuel
David - April 12, 2021
Tool Type
Trimmer
Difficulty
Hard
Time
1-2 hours
Tools Used
, Torx set
Parts Used
Took the strimmer apart
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Gas tank had cracked
Anthony - September 17, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Nutdriver
Parts Used
I removed 8 screws and removed the fuel lines
Then put on the new one in and connected the fuel lines
It crank right up
Then put on the new one in and connected the fuel lines
It crank right up
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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.
