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Poulan
Gas Leaf Blower

Model # BP406 Official Poulan blower

Here are the diagrams and repair parts for Official Poulan BP406 blower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 134 parts  |
Breather 140692088
#14

Shroud/fuel tank/air filter diagram

Breather

Part #140692088

Replaced by #531003347

?
Manufacturer substitution
This part replaces 140692088. Substitute parts can look different from the original.
$27.86
In Stock
Ring O. Id 3 920552205
#4

Shroud/fuel tank/air filter diagram

Ring o. id 3

Part #920552205

The manufacturer no longer makes this part, and there's no substitute part

Diaphragm 430282090
#27

Carburetor diagram

Diaphragm

Part #430282090

The manufacturer no longer makes this part, and there's no substitute part

Tapping Screw 545145491
#3

Recoil starter/flywheel/fan case diagram

Tapping screw

Part #545145491

The manufacturer no longer makes this part, and there's no substitute part

Starter Case 320992400
#27

Recoil starter/flywheel/fan case diagram

Starter case

Part #320992400

The manufacturer no longer makes this part, and there's no substitute part

Cylinder Engine 110052156
#3

Cylinder/crankshaft/muffler diagram

Cylinder engine

Part #110052156

The manufacturer no longer makes this part, and there's no substitute part

Screw W/sw M 545145475
#11

Knapsack/hose diagram

Screw w/sw m

Part #545145475

The manufacturer no longer makes this part, and there's no substitute part

Flex Pipe 545145486
#18

Knapsack/hose diagram

Flex pipe

Part #545145486

The manufacturer no longer makes this part, and there's no substitute part

Muffler Assembly 490692417
#9

Cylinder/crankshaft/muffler diagram

Muffler assembly

Part #490692417

The manufacturer no longer makes this part, and there's no substitute part

Screw 920092411
#7

Cylinder/crankshaft/muffler diagram

Screw

Part #920092411

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

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Why does a leaf blower vibrate excessively?

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

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What should I do if my leaf blower engine smokes?

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

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What should I do if my leaf blower leaks gas?

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

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Why does my leaf blower run roughly?

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

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Why won't my leaf blower start?

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

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Repair guides for gas leaf blowers

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

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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 ...

Read more
Repair difficulty
Time required
60 minutes or less
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...

Read more
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...

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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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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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Preparing a leaf blower for long-term storage

Preparing a leaf blower for long-term storage

Follow these easy steps to prepare you leaf blower for long-term storage....

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Leaf blower common questions

Leaf blower common questions

From what kind of fuel to use to why your leaf blower won't start, here are the questions our experts hear most often ab...

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