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Poulan
Gas Line Trimmer

Model # S31BC Official Poulan snapper line trimmer

Here are the diagrams and repair parts for Official Poulan S31BC snapper 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 107 parts  |
Lawn & Garden Equipment Engine Fuel Filter (replaces 530010811, 530014199, 530-014199, 530014362, 530-014362, 530014815, 530023364, 530047004, 5300956-46, 530095649) 530095646
#4

Cylinder/crankshaft/crankcase diagram

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

Part #530095646

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$9.20 | 
10% OFF Phone Price : $10.20
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Fuel Line 530071404
#5

Cylinder/crankshaft/crankcase diagram

Fuel line

Part #530071404

Replaced by #530069247

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Manufacturer substitution
This part replaces 530071404. Substitute parts can look different from the original.
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$10.11 | 
17% OFF Phone Price : $12.11
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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
#6

Cylinder/crankshaft/crankcase 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 | 
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Ignition Module 530039217
#60

Cylinder/crankshaft/crankcase diagram

Ignition module

Part #530039217

Replaced by #501092801

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Manufacturer substitution
This part replaces 530039217. Substitute parts can look different from the original.
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$30.33 | 
17% OFF Phone Price : $36.33
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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 530071565-wt619 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
Snapper Lawn & Garden Equipment Nut (replaces 530-015793) 530015793
#22

Driveshaft/handle/throttle housing 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
#21

Driveshaft/handle/throttle housing diagram

Snapper lawn & garden equipment washer

Part #530016240

This item is not returnable
$7.40
In Stock
Start Spring 530042086
#42

Cylinder/crankshaft/crankcase diagram

Start spring

Part #530042086

Replaced by #545008011

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Manufacturer substitution
This part replaces 530042086. Substitute parts can look different from the original.
This item is not returnable
$16.71
In Stock
Seal 530019158
#29

Cylinder/crankshaft/crankcase diagram

Seal

Part #530019158

This item is not returnable
$6.64 | 
13% OFF Phone Price : $7.64
In Stock
Line Trimmer Engine Piston Pin 530015162
#50

Cylinder/crankshaft/crankcase diagram

Line trimmer engine piston pin

Part #530015162

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 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…

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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

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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

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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