Easy
15-30 minutes
This is a genuine OEM approved replacement chainsaw bar that is used in cordless/ battery powered Black and Decker loppers. The bar holds the cutting chain in place, which is sold separately from the bar. The bar and chain are great for limb and branch pruning.
Bar Chain N589248
OEM part for: Black and Decker
Part Number: N589248
$20.26
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 5 machines
Black and Decker
NLP1800 18V Cordless Alligator Lopper View Diagrams & Manuals
LLP120 Type 1 20V Alligator Lithium Powered Lopper View Diagrams & Manuals
LLP120B Type 1 20V Alligator Lithium Powered Lopper View Diagrams & Manuals
NLP1800B (Type 1) Bare 18v Alligator Lopper View Diagrams & Manuals
NLP1800 (Type 1) Alligator Lopper Power Tool View Diagrams & Manuals
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: 90516453 (Length 6 In.)
Repair Videos ?
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Bar Chain
Customer Part Reviews ?
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Easy replacement with perfect fit.
It made my battery lopper functional again with minimal effort.
Guest -
September 25, 2023
Verified Purchase
part replacement
Easy to select perfect fit
Guest -
October 10, 2022
Verified Purchase
Hard to find anywhere else...
Arrived quickly. Exact replacement part for the machine. Good condition. Would definitely use this company again for replacement parts. Thank you.
Guest -
May 4, 2022
Verified Purchase
Worked well. Good prices
Good part and experience. Thank you
Guest -
November 29, 2021
Verified Purchase
Great part
The part was exactly what I ordered and arrived on time. Excellent communication
Guest -
September 14, 2021
Verified Purchase
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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.
Chain need sharping and kept slipping off bar
Peter - May 4, 2018
👍 2 of 2 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Brush to clean the drive mechanism
Parts Used
Removed two bolts holding the bar and chain cover.
The bar and chain are exposed and can now be replaced.
Clean the area of wood chips.
Press the bar back towards the motor drive and the chain will come off.
The bar can now be removed.
Clean the bar pressure bracket so that it is free to move.
Install the new bar if you have one.
Put some new bar oil in the slot in the bar.
Check the embossed chain description on the frame of the saw to make sure you are putting the new chain on in the correct direction.
Install the new chain.
With the new chain installed manually turn the gear to check that the chain is on and moving freely but not sloppy.
Replace the cover.
The bar and chain are exposed and can now be replaced.
Clean the area of wood chips.
Press the bar back towards the motor drive and the chain will come off.
The bar can now be removed.
Clean the bar pressure bracket so that it is free to move.
Install the new bar if you have one.
Put some new bar oil in the slot in the bar.
Check the embossed chain description on the frame of the saw to make sure you are putting the new chain on in the correct direction.
Install the new chain.
With the new chain installed manually turn the gear to check that the chain is on and moving freely but not sloppy.
Replace the cover.
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chain was dull and bar needed to be replaced
Gary - November 13, 2020
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
installed bar and new chain
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Chain got stuck and the chain and chain bar broke
George - April 25, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
Remove the chain cover
Remove the broken chain and bar
Install the bar and the chain
Put the chain cover back on
Remove the broken chain and bar
Install the bar and the chain
Put the chain cover back on
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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.
