Repair Parts Home

Power Tool Parts

Black and Decker Parts

Black and Decker Grass Trimmer Parts

Black and Decker 40v Lith String Trim Replacement For Model LST140C (Type 1)

Black and Decker 40v Lith String Trim Replacement Parts For Model LST140C (Type 1)

We Sell Only Genuine Black and Decker Parts

Find Black and Decker LST140C (Type 1) Parts By Symptom

Choose a symptom to view parts that fix it.

Trimmer line won't feed

41%

Trimmer line feeds too much / continuo..

34%

Engine rotates but trimmer head doesn't

Trigger doesn't work

Won't start

Vibrates excessively

Shaft vibrates excessively

Blows black smoke from exhaust

Engine lacks power

Hard to start

Starts, runs for a while, then dies

Show All Symptoms

Find Black and Decker LST140C (Type 1) Parts by Symptom

Popular Parts for Black and Decker LST140C (Type 1)

Cover

346 Reviews

In Stock

$6.19

Lever Assembly

85 Reviews

In Stock

$5.19

Gear Assembly

61 Reviews

In Stock

$15.44

Spring

19 Reviews

In Stock

$4.99

Guard Assm.

13 Reviews

In Stock

$10.74

Motor Housing

6 Reviews

In Stock

$9.85

Spring

4 Reviews

In Stock

$4.99

Switch

8 Reviews

In Stock

$4.99

Spool & Line

2 Reviews

In Stock

$11.42

Search within model

Questions & Answers for Black and Decker LST140C (Type 1)

Hotspots

Fig #

Handle Assembly

$13.84

Part Number:90636575

Usually ships in 7 - 12 business days

$13.84

Trigger

$3.99

Part Number:90621578

In Stock

$3.99

Spring, Trigger

$4.99

Part Number:244053-00

In Stock

$4.99

Lock Off

$3.99

Part Number:90621579

Usually ships in 7 - 12 business days

$3.99

Compression Spring

$3.99

Part Number:90559867

Usually ships in 7 - 12 business days

$3.99

Switch

$4.99

Part Number:90569937

In Stock

$4.99

Collet Assy.

$3.99

Part Number:90559876-01

Usually ships in 7 - 12 business days

$3.99

Tube Assy

$9.06

Part Number:90634406

Usually ships in 7 - 12 business days

$9.06

Button

$3.99

Part Number:90554396-01N

Usually ships in 7 - 12 business days

$3.99

Button

$3.99

Part Number:90556608

Usually ships in 7 - 12 business days

$3.99

Spring

$4.99

Part Number:90559866

In Stock

$4.99

Pcb Assembly

$31.44

Part Number:90639150

Usually ships in 7 - 12 business days

$31.44

Motor & Mount

$38.05

Part Number:N498090

In Stock

$38.05

Lead Wire Assy

$3.99

Part Number:90636584

Usually ships in 7 - 12 business days

$3.99

Motor Housing

$9.85

Part Number:90636582

In Stock

$9.85

Gear Assembly

$15.44

Part Number:N498091

In Stock

$15.44

Spool & Line

$11.42

Part Number:90626046

In Stock

$11.42

Cover

$6.19

Part Number:385022-03N

In Stock

$6.19

Spring

$4.99

Part Number:90566944

In Stock

$4.99

Screw

$4.99

Part Number:330019-03

In Stock

Note: M3.63 X 16mm T15

$4.99

Clamp,cord

$3.99

Part Number:329301-00

In Stock

$3.99

Screw

$3.99

Part Number:373158

Usually ships in 7 - 12 business days

$3.99

Edge Guide

$4.99

Part Number:90571331

In Stock

$4.99

Handle Assy.

$4.99

Part Number:90625191

In Stock

$4.99

Guard Assm.

$10.74

Part Number:90567871N

In Stock

Note: (Incl. 23,41,42,43)

$10.74

Label

$3.99

Part Number:90638113

Usually ships in 7 - 12 business days

$3.99

Lever Assembly

$5.19

Part Number:90567077

In Stock

$5.19

871

Charger

$55.17

Part Number:90604879-01

Usually ships in 7 - 12 business days

$55.17

Fig #

Trimmer Parts

Questions & Answers for Black and Decker LST140C (Type 1)

Sort by

I need a motor for my string trimmer. I don't se one listed in the parts screen.Help

Dalyn for model number LST140 asked on 2022-08-21

Hello Dalyn, thank you for your question. The Motor and Mount is part N498090. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.

Need a total new head

Joyce for model number lst140 asked on 2022-08-25

Hello Joyce, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is Part Number: N498091. Thank you for your inquiry, good luck with this repair!

I need a battery charger for my 13" string trimmer. The battery is 40 V lithium ion. I have the battery but just need the charger LST140C. Where can I get?

Alex for model number LST 140 C asked on 2023-04-05

Hello Alex, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is Part Number: 90604879-01. Thank you for the inquiry, good luck with the repair!

Related Parts: Charger

What size line do I feed to the spool

Cindy for model number LST140C asked on 2023-04-28

Hi Cindy, Thank you for writing. Very sorry but we do not have the Line size as it is only sold as part of the Spool, Part Number: 90626046. We hope this helps!

Related Parts: Spool & Line

On my black and decker weed Wacker it was trimming fine then it sounds like something inside broke . It just spins but don't spin the spool and line. What do you think is causing that.

Scott for model number LSY140 asked on 2023-05-14

Hello Scott, thank you for your question. This sounds like the Gear Assembly N498091. We hope this helps.

Related Parts: Gear Assembly

where is the model number on a 40 v litium blackand decker trimer. i need the lever Blck or white?

timothy asked on 2023-05-29

Hello Timothy, Thank you for your inquiry. There will be a model number label on the trimmer, which can be on the side of the motor casing, on the shaft, or on the bottom of the trimmer. We hope this helps.