Gas Leaf Blower

Model # BP402 Official Poulan gas blower

Here are the diagrams and repair parts for Official Poulan BP402 gas blower, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for
BP402 Leaf Blowers
Carburetor 530058436
#31

Carburetor assembly diagram

Carburetor

Part #530058436

Replaced by #150032738

?
Manufacturer substitution
This part replaces 530058436. Substitute parts can look different from the original.
In Stock
Spring 530058449
#10

Carburetor assembly diagram

Spring

Part #530058449

Replaced by #921442308

?
Manufacturer substitution
This part replaces 530058449. Substitute parts can look different from the original.
This item is not returnable
In Stock
Cap-plug (se 530094085
#16

Fan cover/starter recoil diagram

Cap-plug (se

Part #530094085

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

Engine Shroud 490892370
#2

Engine shroud/air filter/fuel tank diagram

Engine shroud

Part #490892370

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

Fuel Filter 530058470
#17

Engine shroud/air filter/fuel tank diagram

Fuel filter

Part #530058470

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

Crankcase 140022333
#22

Cylinder/muffler/crankcase/crankshaft diagram

Crankcase

Part #140022333

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

Key Kaaz # 920382078
#28

Fan cover/starter recoil diagram

Key kaaz #

Part #920382078

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

Air Filter 530058479
#9

Engine shroud/air filter/fuel tank diagram

Air filter

Part #530058479

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

Screw 530058450
#13

Carburetor assembly diagram

Screw

Part #530058450

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

Gasket 751Q0600
#16

Cylinder/muffler/crankcase/crankshaft diagram

Gasket

Part #751Q0600

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.

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.

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…

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.…

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.…