Poulan
Gas Leaf Blower

Model # BP400 Official Poulan blower

Here are the diagrams and repair parts for Official Poulan BP400 blower, 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 156 parts  |

Washer 530058440
#10

Muffler/carburetor diagram

Washer

Part #530058440

This item is not returnable
In Stock
Washer 410B0800
#53

Cylinder/shroud/crankshaft diagram

Washer

Part #410B0800

This item is not returnable
In Stock
Cylinder 110052133
#2

Cylinder/shroud/crankshaft diagram

Cylinder

Part #110052133

In Stock
Dowel Pin 551A0610
#12

Cylinder/shroud/crankshaft diagram

Dowel pin

Part #551A0610

This item is not returnable
In Stock
Complete Muffler 490702577
#37

Muffler/carburetor diagram

Complete muffler

Part #490702577

In Stock
Arm 530058439
#9

Muffler/carburetor diagram

Arm

Part #530058439

In Stock
Poulan Knapsack Ba 530058356
#25

Fan housing/fuel tank/cover diagram

Poulan knapsack ba

Part #530058356

In Stock
Screw 214B0608
#10

Cylinder/shroud/crankshaft diagram

Screw

Part #214B0608

In Stock
Lever 530058453
#23

Muffler/carburetor diagram

Lever

Part #530058453

This item is not returnable
In Stock
Nut 314R1000
#35

Cylinder/shroud/crankshaft diagram

Nut

Part #314R1000

This item is not returnable
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

Follow this advice for caring for your leaf blower.…