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Weed Eater
Gas Line Trimmer

Model # BC3100 (RECON) Official Weed Eater line trimmer

Here are the diagrams and repair parts for Official Weed Eater BC3100-RECON line trimmer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 87 parts  |
Lawn & Garden Equipment Fuel Line, Small (replaces 530021058, 530-021058, 530021076, 5300692-47, 530-069247, 530-069751, 530071404) 530069247
#3

Crankcase/cylinder/crankshaft diagram

Lawn & garden equipment fuel line, small (replaces 530021058, 530-021058, 530021076, 5300692-47, 530-069247, 530-069751, 530071404)

Part #530069247

BEST SELLER
$10.11 | 
17% OFF Phone Price : $12.11
In Stock
Lawn & Garden Equipment Fuel Line, Large (replaces 530021017, 530-021025, 530021026, 530-021026, 530021028, 530-021028, 530-021035, 530021042, 530021132, 530028505, 530-028505, 5300692-16, 530-069216) 530069216
#4

Crankcase/cylinder/crankshaft diagram

Lawn & garden equipment fuel line, large (replaces 530021017, 530-021025, 530021026, 530-021026, 530021028, 530-021028, 530-021035, 530021042, 530021132, 530028505, 530-028505, 5300692-16, 530-069216)

Part #530069216

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$14.44 | 
12% OFF Phone Price : $16.44
In Stock
Line Trimmer Fuel Tank Cap (replaces 14347, 530010729, 5300143-47, 530-014347, 530014370) 530014347
#18

Crankcase/cylinder/crankshaft diagram

Line trimmer fuel tank cap (replaces 14347, 530010729, 5300143-47, 530-014347, 530014370)

Part #530014347

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$11.56 | 
15% OFF Phone Price : $13.56
In Stock
Husqvarna Lawn & Garden Equipment Engine Carburetor Diaphragm And Gasket Kit (replaces 530035173, 530035186, 530-035186, 530035213, 530035219, 530035313, 5300698-44, 530-069844, 530069937) 530069844
#4

Carburetor/service note diagram

Husqvarna lawn & garden equipment engine carburetor diaphragm and gasket kit (replaces 530035173, 530035186, 530-035186, 530035213, 530035219, 530035313, 5300698-44, 530-069844, 530069937)

Part #530069844

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This item is not returnable
$26.00 | 
19% OFF Phone Price : $32.00
In Stock
Line Trimmer Air Filter (replaces 530-027530) 530027530
#14

Crankcase/cylinder/crankshaft diagram

Line trimmer air filter (replaces 530-027530)

Part #530027530

This item is not returnable
$9.26
In Stock
Snapper Lawn & Garden Equipment Nut (replaces 530-015793) 530015793
#46

Throttle housing/driveshaft diagram

Snapper lawn & garden equipment nut (replaces 530-015793)

Part #530015793

This item is not returnable
$7.20 | 
12% OFF Phone Price : $8.20
In Stock
Snapper Lawn & Garden Equipment Washer 530016240
#47

Throttle housing/driveshaft diagram

Snapper lawn & garden equipment washer

Part #530016240

This item is not returnable
$7.40
In Stock
Line Trimmer Engine Piston Pin 530015162
#30

Crankcase/cylinder/crankshaft diagram

Line trimmer engine piston pin

Part #530015162

This item is not returnable
$5.54
In Stock
Seal 530019158
#37

Crankcase/cylinder/crankshaft diagram

Seal

Part #530019158

This item is not returnable
$6.64 | 
13% OFF Phone Price : $7.64
In Stock
Snapper Lawn & Garden Equipment Screw 530016014
#27

Throttle housing/driveshaft diagram

Snapper lawn & garden equipment screw

Part #530016014

This item is not returnable
$5.54
In Stock

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

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How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…

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How to tune up a grass line trimmer video

How to tune up a grass line trimmer video

Tune of your grass line trimmer, following the steps in this video.…

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