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Easy
12530718-1-M-Black and Decker-N498091-Gear & Spindle
Part Location Diagram of N498091 Black and Decker Gear & Spindle
See part 17 in the diagram
( Grid squares measure 1x1 inch )
12530718-1-S-Black and Decker-N498091-Gear & Spindle 12530718-2-S-Black and Decker-N498091-Gear & Spindle 12530718-3-S-Black and Decker-N498091-Gear & Spindle Part Location Diagram of N498091 Black and Decker Gear & Spindle
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Gear & Spindle N498091

 Fits your CMCST98020E1!
★★★★★
★★★★★
1 Review

Easy 

1- 2 hours 

Rated by verified customers
$ Price Match Guarantee
OEM badge Official OEM Part Guaranteed to Fit
$ 20.09
  Special Order
 Fits your CMCST98020E1!
PartSelect Number PS12530718
Manufacturer Part Number N498091
Manufactured by Black and Decker for Black and Decker, Craftsman

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OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

OEM from PartSelect

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  • 1 year warranty Checkmark

Generic

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Troubleshooting
This part works with the following products:
Trimmer.
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Customer Reviews
Average Rating:
★★★★★
★★★★★
1 Review
1.0
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Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
Robert M - September 3, 2023
  Verified Purchase
part was broken when received
Part was broken when I opened the package. PartSelect won't respond to my emails. I just want to send the part back and have it replaced with a new (unbroken) part. Have tried to call too - but have not been able to get thru.
PartSelect logo
October 21, 2023
Thank you for your review. We’re sorry to hear that happened, we will be in touch soon to help fix this issue.
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Customer Repair Stories
 Average Repair Rating: 2.8 / 5.0, 1 reviews. What's this?
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Sorry, we couldn't find any existing installation instruction that matched.
Bearings on motor armature were shot ... driver gear not turning driven gear.
Took off line guard and guide. Remove 1 Phillips screw.
Opened motor head. Remove 7 torx screws
Opened split housing using a small straight slot screw driver.
Removed gear from housing and pulled it out the bearing housing.

Opened split housing on trigger end. 8 torn screws.
Opened split case with flat screw driver.
Removed motor connections in trigger end for motor.

Pulled motor cable and motor from extention tube.

Please note tube orientation for easy reassemble.

Install new cable/motor on trigger end. Reinstall housing on trigger end.

Install new motor and gear head into new housing. Be sure to install old electrical brace stop to protect new cable.

Roll gear head to verify easy non-binding rotation.

Install top of split case for motor/head end.

Reinstall line guard and line guide.

Test with battery to proof the assembly
Read less
Other Parts Used:
Gear & Spindle Motor & Mount Motor Housing
  • Mark from CATOOSA, OK
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Screw drivers
5 of 6 people found this instruction helpful.
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Questions and Answers

Ask our experts a question about this part and we'll get back to you as soon as possible!

1 question answered by our experts.
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Jerry
May 24, 2022
How do you remove spool holder?
For model number 20 volt black and decker
PartSelect logo
Hi Jerry and thank you for contacting us. Copt and paste the following address into your web browser as this will take you to page 10 of your online owner's manual explaining how to do this. I hope this helps and have a great day. https://www.manualslib.com/manual/1355668/BlackPlusdecker-Lst140.html?page=10#manual

3 people found this helpful.

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS12530718
Manufacturer Part Number: N498091
Brand
Model Number
Description
Craftsman
CMCST98020E1
Trimmer - 40v Max Li-Ion Strin
Black and Decker
LST140C
Trimmer - 40v Lith String Trim
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Gear & Spindle
$ 20.09
  Special Order
✖
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.