Easy
Less than 15 minutes
This item is an authentic Black and Decker replacement part that has been sourced from the original manufacturer to be used with trimmers. The metal blade attaches to the grass guard and is used to cut excess line to prevent damage to the guard. This item is priced as the blade only, please note the hardware is separate.
Blade 90559116
OEM part for: Black and Decker
Part Number: 90559116
$3.99
In Stock
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Compatibility
This part will fit the following 21 machines
Black and Decker
LST400 (Type 1) 12" 20v MAX Lithium High Performance Trimmer and Edger View Diagrams & Manuals
LST420 Type 1 Cordless 20V Lith String Trimmer View Diagrams & Manuals
LST300 Type 1 Cordless 20V Lith String Trimmer View Diagrams & Manuals
GH900 (Type 1) 6.5 Amp String Trimmer View Diagrams & Manuals
LST522 (Type 1) 20v 2 Speed Str Trim View Diagrams & Manuals
LSTE520 (Type 1) 20v Max Pc Easy Feed Trim View Diagrams & Manuals
LSTE523 (Type 1) 20v Pc Easyfeed Trmr View Diagrams & Manuals
LSTE525 (Type 1) 20v Pc Easy Feed Tri View Diagrams & Manuals
GH912 (Type 1) 6.5 Amp 12in String Trim View Diagrams & Manuals
GH912 (Type 2) 6.5 Amp 12in String Trim View Diagrams & Manuals
GH900 (Type 2) 6.5 Amp String Trimmer Power Tool View Diagrams & Manuals
LST300 (Type 2) 20v Lithium String Trimme Power Tool View Diagrams & Manuals
LST400-1 (Type 2) 12in 20v Max String Trimm Power Tool View Diagrams & Manuals
LST400 (Type 2) 20v Lithium String Trimme Power Tool View Diagrams & Manuals
LST420 (Type 2) 20v Lith Str Trimmer Power Tool View Diagrams & Manuals
LST522 (Type 2) 20v 2 Speed Str Trim Power Tool View Diagrams & Manuals
MTE912-AR (Type 1) 3-In-1 Trimmer / Mower Power Tool View Diagrams & Manuals
MTE912-B2 (Type 1) 3-In-1 Trimmer / Mower Power Tool View Diagrams & Manuals
MTE912-B2C (Type 1) 3-In-1 Trimmer / Mower Power Tool View Diagrams & Manuals
MTE912-B3 (Type 1) 3-In-1 Trimmer / Mower Power Tool View Diagrams & Manuals
MTE912-BR (Type 1) 3-In-1 Trimmer / Mower Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Edger Parts
- Trimmer Parts
Customer Part Reviews ?
Average Rating (out of 5):
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Black & Decker GH3000
Arrived as promised. Blade and screws were correct for B&D Weed Whacker. Unfortunately the problem turned out to be with the continuous feed. I have bookmark ereplacement and will use again
Guest -
March 2, 2023
Verified Purchase
Great
Got it quick , perfect fit
Guest -
June 15, 2022
Verified Purchase
Part was exactly the same.
Part was received sooner than what was expected.I had lost the other part. And as well as I thought I found the original part after I installed this one. So I now have a spare
Guest -
June 30, 2021
Verified Purchase
part as pictured
filled shipped and arrived promptly
Guest -
June 22, 2021
Verified Purchase
Easy repair,exact fit.
Arrived quickly,trimmer is working like new.(line was not cutting off and going to extreme lengths)
Guest -
July 15, 2019
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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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.
Line on trimmer wouldn't stay spooled plus the blade to cut the line broke off.
Jenny - June 2, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Grass Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Removed the lever with some pliers, and pushed new replacement on with fingers. Used screw driver to unscrew what was left of busted off blade, replaced it new replacement by using existing screw and screwed on. Works like a new trimmer. Thank you!
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Blade broke on weed eater
Cheryl - September 10, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Grass Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Unscrewed old broken blade, attached new one.
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Cutter on weed eater broke
Mary - July 27, 2023
Tool Type
Grass Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Took 2 screws out of broken one installed new cutter put 2 screws back in.
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Cutting blade dull
Charles - January 16, 2021
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, None
Parts Used
Replaced the cutting blade on my black and decker edger
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The pull start string broke & the string cutting blade needed replacing I
DAVID - March 29, 2020
Tool Type
Grass Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Power Drill
Parts Used
1. Removed outer cover. 2. Removed starter assembly cover. 3. Installed new starter assembly. 4. Reinstalled outer cover
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Broken lever
David - June 7, 2018
Tool Type
Grass Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Hand only
Remove bump cover
Remove spool/string
Remove broken lever
Install new lever
And then complete the install with other items in reverse
Saved $89 by repairing Trimmer
Remove spool/string
Remove broken lever
Install new lever
And then complete the install with other items in reverse
Saved $89 by repairing Trimmer
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Thanks for voting and helping fellow customers!
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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.
