Bolens
Gas Leaf Blower

Model # BL3100 Official Bolens blower

Here are the diagrams and repair parts for Official Bolens BL3100 blower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 77 parts  |

Yard Machines Lawn & Garden Equipment Engine Start/stop Switch (replaces 182405) 791-182405
#8

Engine/blower/vac tube diagram

Yard machines lawn & garden equipment engine start/stop switch (replaces 182405)

Part #791-182405

BEST SELLER
$14.29
12% OFF Phone Price : $16.29
In Stock
Fuel Line 791-181168
#19

Fuel tank/crankcase/flywheel diagram

Fuel line

Part #791-181168

Replaced by #791-181086

?
Manufacturer substitution
This part replaces 791-181168. Substitute parts can look different from the original.
$10.88
16% OFF Phone Price : $12.88
In Stock
Yard Machines Lawn & Garden Equipment Engine Air Filter 791-180350B
#2

Fuel tank/crankcase/flywheel diagram

Yard machines lawn & garden equipment engine air filter

Part #791-180350B

This item is not returnable
$13.02
13% OFF Phone Price : $15.02
In Stock
Yard-man Lawn & Garden Equipment Bolt 791-182723
#44

Fuel tank/crankcase/flywheel diagram

Yard-man lawn & garden equipment bolt

Part #791-182723

This item is not returnable
In Stock
Starter Handle 791-181079
#29

Fuel tank/crankcase/flywheel diagram

Starter handle

Part #791-181079

Replaced by #631-04164B

?
Manufacturer substitution
This part replaces 791-181079. Substitute parts can look different from the original.
This item is not returnable
$6.19
14% OFF Phone Price : $7.19
In Stock
Bolens Dust Bag 791-182417
#21

Engine/blower/vac tube diagram

Bolens dust bag

Part #791-182417

In Stock
Bolens Mulch Blower 791-182410
#14

Engine/blower/vac tube diagram

Bolens mulch blower

Part #791-182410

In Stock
Bolens Clamp 791-612930

#NI06

All parts diagram

Bolens clamp

Part #791-612930

In Stock
Yard-man Lawn & Garden Equipment Engine Piston Ring Set 753-1209

#NI04

All parts diagram

Yard-man lawn & garden equipment engine piston ring set

Part #753-1209

$54.07
10% OFF Phone Price : $60.07
In Stock
Craftsman Leaf Blower Patio Vacuum Head 753-04325

#NI08

All parts diagram

Craftsman leaf blower patio vacuum head

Part #753-04325

In Stock

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

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

Main causes: damaged fan blade, engine needs a tune up, dirty carburetor…

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor…

Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up…

Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, wor…

Repair guides for gas leaf blowers

These step-by-step repair guides will help you safely fix what’s broken on your leaf blower.

How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t…

Repair difficulty
Time required
 15 minutes or less
How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself…

Repair difficulty
Time required
 60 minutes or less
How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

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

Repair difficulty
Time required
 60 minutes or less

Articles and videos for gas leaf blowers

Use the advice and tips in these articles to get the most out of your leaf blower.

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6 easy steps for maintaining a leaf blower

6 easy steps for maintaining a leaf blower

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