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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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ALL PARTS
Showing 10 of 130 parts  |
Lawn & Garden Equipment Engine Fuel Filter (replaces 530010811, 530014199, 530-014199, 530014362, 530-014362, 530014815, 530023364, 530047004, 5300956-46, 530095649) 530095646
#5

Crankcase/cylinder/crankshaft diagram

Lawn & garden equipment engine fuel filter (replaces 530010811, 530014199, 530-014199, 530014362, 530-014362, 530014815, 530023364, 530047004, 5300956-46, 530095649)

Part #530095646

BEST SELLER
$9.20 | 
10% OFF Phone Price : $10.20
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

BEST SELLER
This item is not returnable
$26.00 | 
19% OFF Phone Price : $32.00
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
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 Washer 530016240
#47

Throttle housing/driveshaft diagram

Snapper lawn & garden equipment washer

Part #530016240

This item is not returnable
$7.40
In Stock
Lawn & Garden Equipment Screw 530016080
#56

Crankcase/cylinder/crankshaft diagram

Lawn & garden equipment screw

Part #530016080

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
Lawn & Garden Equipment Screw 530016357
#43

Crankcase/cylinder/crankshaft diagram

Lawn & garden equipment screw

Part #530016357

This item is not returnable
$5.54
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

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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 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 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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Top 10 electric lawn and garden tools for 2023

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…

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