This part is a genuine Echo item and it is sourced from the original manufacturer to be used with trimmers/brushcutters. The metal line cutting knife attaches to the plastic shield and is used to trim excess line to prevent damage to the shield. This line cutting knife is sold individually and does not include the screw, please note this item is also included in the plastic shield kit (part number P021001393), that is sold separately.
Line Cutting Knife C554000080
OEM part for: Echo
Part Number: C554000080
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![Echo Echo](images/35043_white.png)
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Frequently Purchased Together ?
Compatibility
This Line Cutting Knife will fit the following 670 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Trimmer Parts
This part replaces obsolete part #: 69901644330
Repair Videos ?
Line too long? Replace the cut-off knife on your Echo trimmer with these simple instructions. ...
May 26, 2015
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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 ?
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Questions & Answers ?
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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 Line Cutting Knife
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.
wore out parts
Tool Type
Trimmer
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set
String head & cutter were worn out
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Nutdriver
, the line cutting knife was lost
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Blade fell off
Tool Type
Trimmer
Difficulty
Medium
Time
15-30 minutes
Tools Used
Power Drill, Socket set, Wrench Set
Parts Used
Dull blade
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
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.
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.