Easy
Less than 15 minutes
This cutting head is supplied directly from the original manufacturer. It is specially designed for use with Echo string trimmers. The part is designed to quickly and efficiently cut through the grass. It is an identical replacement for a damaged or a missing component that was installed on a new unit. This item includes the housing, the top cover, and the spool preloaded with the string. To ensure the correct installation of this item, refer to the owners manual of your model. Note, the part includes the installation instructions.
Trimmer Head Assembly 99944200908
OEM part for: Echo
Part Number: 99944200908
$31.13
In Stock
Ships within 1 business day 
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Product Description ?
- Speed-Feed 400
- Classification: Part
- Weight: 0.79 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 31 machines
Echo
GT-2000 (001001 - 151954) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2000 (After S/N 151955) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2000 (Type 1E) (001001 - 229418) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2000 (Type 1E) (After S/N 229419) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2103 (001001 - 031001) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2103 (After S/N 031001) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2200 Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2400 (001001 - 103574) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2400 (After S/N 103575) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-2400 (Type 1E) Curved Shaft Grass Trimmer View Diagrams & Manuals
GT-225 (S09812001001-S09812999999) 21.2cc Curved Shaft Trimmer View Diagrams & Manuals
GT-225 (S09313001001-S09313999999) 21.2 cc Curved Shaft Trimmer View Diagrams & Manuals
GT-225 (S09911001001-S09911999999) 21.2 cc Curved Shaft Trimmer View Diagrams & Manuals
GT-225 (S53912001001-S53912999999) 21.2 cc Curved Shaft Trimmer View Diagrams & Manuals
GT-225 (S08612001001-S08612999999) 21.2 cc Curved Shaft Trimmer View Diagrams & Manuals
GT-230 (S85712001001 - S85712999999) String Trimmer View Diagrams & Manuals
GT-230 (S85811001001 - S85811999999) String Trimmer View Diagrams & Manuals
GT-230 (S85913001001 - S85913999999) String Trimmer View Diagrams & Manuals
99944200908 Speed-feed 400 Head View Diagrams & Manuals
GT-225L (T47114001001-T47114999999) Trimmer View Diagrams & Manuals
GT-225L (T78514001001-T78514999999) Trimmer View Diagrams & Manuals
GT-225L (T78613001001-T78613999999) Trimmer View Diagrams & Manuals
GT-225L (T88813001001-T88813999999) Trimmer View Diagrams & Manuals
GT-225SF (S96013001001-S96013999999) Trimmer View Diagrams & Manuals
GT-225SF (T75614001001-T75614999999) Trimmer View Diagrams & Manuals
GT-225SF (T86013001001-T86013999999) Trimmer View Diagrams & Manuals
GT-2103 (031001-999999) Trimmer Lawn Equipment View Diagrams & Manuals
GT-225SF (T98514001001-T98514999999) Trimmer Lawn Equipment View Diagrams & Manuals
GT-225SF (U01013001001-U01013999999) Trimmer Lawn Equipment View Diagrams & Manuals
GT-230 (T49414001001-T49414999999) Trimmer Lawn Equipment View Diagrams & Manuals
GT-2400 Trimmer Lawn Equipment View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Grass Trimmer Parts
- Trimmer Parts
This part replaces obsolete part #: 99944200240
Repair Videos ?
Articles:
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Filthy Filters? This article will show you how to install a filter kit on an Echo SRM-225 trimmer....
May 27, 2015
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Customer Part Reviews ?
Average Rating (out of 5):
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Easy repair. Worked as expected
The part was as expected, was an easy repair!!
Guest -
August 16, 2023
Verified Purchase
Great fit
Great customer service helped me get the right part
Guest -
August 16, 2023
Verified Purchase
Thank you again for having the right part, right there and getting it right to me
Easy ti install and was an updated version that corrected the problems with the old part.
Guest -
July 17, 2021
Verified Purchase
Awesome
Fast shipping and part fit and worked like it should!
Lucas -
May 24, 2021
Verified Purchase
Very easy repair to replace line trimmer head
I was concerned when I placed my order whether the part would fit the model I had because there was no exact description of whether it had left-handed or right handed threads to fit the trimmer. I trusted that if it said it would fit my model that it would fit. It was a perfect fit and works very well
Guest -
September 15, 2020
Verified Purchase
Great Parts inventory
Replacement part was completely assembled and installed with ease. The price was extremely reasonable, as was the 3-4 day shipment cost! eReplacement Parts will be our go to for any future needs! Thank you!
Jill -
May 29, 2020
Verified Purchase
Exceptional customer service
Very pleased with both the product and especially the help I got in selecting the right unit. Very helpful and friendly agent, thank you!
Guest -
May 12, 2020
Verified Purchase
Great Part
Bought a new head for my echo last year, old design, wore out with very little use. This upgrade so simple to install and was weedwacking in minutes. We will see how easy it is to reload the line.
Guest -
May 2, 2020
Verified Purchase
Easy repair.
this part fit perfectly. Very happy with this purchase.
Guest -
August 29, 2019
Verified Purchase
exactly the right item
arrived correctly as described. works perfectly. quick replacement for my weedeater. thanks
Guest -
August 12, 2019
Verified Purchase
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Verified Purchase
eReplacementParts Team
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Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
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We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Trimmer Head Assembly
Need A complete trimmer head
Domenic
for model number GT-200CE
asked on 2022-08-19
Hi Domenic,
Thank you for your question. The part number listed under your model number for the cutting head assembly is 21560056. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team August 19, 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.
Trimmer head was wore out.
Jack - March 17, 2017
👍 12 of 16 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers
Parts Used
1. Just unscrew the old head, I used a pair of channel locks to hold the shaft and removed the old head by hand.
2. The new head was a direct replacement and I just screwed it on by hand.
The job took less than 5 min.
2. The new head was a direct replacement and I just screwed it on by hand.
The job took less than 5 min.
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Primer bubble was busted on blower. The line head was warned out on weed eater.
Victor - August 23, 2016
👍 4 of 4 people found this instruction helpful
Tool Type
Blower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Replaced primer bubble on blower and speed feed 400 on weed eater using just a screwdriver.
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Old trimmer head was getting harder to "bump" to feed the line. I could have fixed it with a new spring but figured, at 15 years old, I'd just give it an upgrade.
Jack - June 27, 2017
👍 4 of 5 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Hex key
Parts Used
Removed old trimmer head by inserting a hex key into the hole(s) at the base to hold the trimmer shaft in position. Removed the old head by simply unscrewing it from the end of the shaft. Simply did the opposite after some very minor assembly of the Speed Feed head and started trimming with the trimmer line that is pre-installed in the new head. Had the right sized connection on the end of the trimmer shaft already (my trimmer is a 15 or so year old Echo GT-2000) so I didn't even need to install a new connection (supplied with the Speed Feed head). Pretty much a "plug and play" sort of thing in my case.
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The head unit would not feed string when you bumped the ground
Nelson - August 7, 2016
👍 7 of 11 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers
Parts Used
First I put in new head parts, spring, button, spool. That did not work. The new head unit is now working great.
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Just wanted to add a boom feed head on trimmer
Dustin - August 29, 2023
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set
Parts Used
Only had the flat factory head that you manually had to put the 2 pieces of string on the head. I replaced it with the bump feed head. It works amazing!! Went on very easily!
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It was a replacement for another trimmer head.
Gary - June 29, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, No tools requiredh
Parts Used
Removed the nut from the old head and the new one just spun right on.
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Head broke
John - August 20, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Screwed the new head on.
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Air cleaner parts got lost and cutterhead was inefficient.
Michael - September 12, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Installed air cleaner and cover.
Replaced the cutter head assembly
Replaced the cutter head assembly
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Old speed head wore out.
Dino - July 22, 2017
👍 1 of 2 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Parts Used
Replaced the old with the new.
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Trimmer Head
Elisha - May 1, 2017
👍 3 of 6 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set, Adjustable Wrench
Parts Used
Followed the instructions that came with the new head
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Thanks for voting and helping fellow customers!
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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.
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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.
