McCulloch
Gas Leaf Blower

Model #MB3202 McCulloch backpack blower

Here are the diagrams and repair parts for McCulloch MB3202 backpack blower, as well as links to manuals and error code tables, if available.


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Showing 10 of 111 parts

Leaf Blower Spark Plug

#58

Powerhead assembly Diagram

Leaf blower spark plug

Part #RDJ8J
?
Manufacturer substitution
This part replaces 92879. Substitute parts can look different from the original.
This part replaces 92879
$7.65 | 
6% OFF MSRP:$8.10

In Stock

Screw  9skkb

#12

Powerhead assembly Diagram

Screw 9skkb

Part #710-04553
?
Manufacturer substitution
This part replaces 218083. Substitute parts can look different from the original.
This part replaces 218083
This item is not returnable
$6.02

In Stock

Lawn & Garden Equipment Nut

#3

General assembly Diagram

Lawn & garden equipment nut

Part #MC-9NAB-5/16-24
?
Manufacturer substitution
This part replaces 110961. Substitute parts can look different from the original.
This part replaces 110961
This item is not returnable
$3.52

In Stock

Lawn & Garden Equipment Screw

#56

Powerhead assembly Diagram

Lawn & garden equipment screw

Part #710-04232
?
Manufacturer substitution
This part replaces 300294. Substitute parts can look different from the original.
This part replaces 300294
This item is not returnable
$3.62 | 
28% OFF MSRP:$5.00

In Stock

Screw

#42

Powerhead assembly Diagram

Screw

Part #710-04287
?
Manufacturer substitution
This part replaces 111067. Substitute parts can look different from the original.
This part replaces 111067
This item is not returnable
$6.02

In Stock

Hex Screw

#26

General assembly Diagram

Hex screw

Part #100882

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

Top Hardbag

#39

General assembly Diagram

Top hardbag

Part #111302

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

Carburetor

#0

Carburetor assembly Diagram

Carburetor

Part #322410-01

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

Cylinder Cover

#55

Powerhead assembly Diagram

Cylinder cover

Part #322432-61

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

Gasket Manifold

#21

Powerhead assembly Diagram

Gasket manifold

Part #323912

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: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, worn piston rings
Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor
Main causes: damaged fan blade, engine needs a tune up, dirty carburetor
Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up

Repair guides for gas leaf blowers

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

August 1, 2013
By Lyle Weischwill
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 these instructions to replace the carburetor.

Repair difficulty
Time required
 15 minutes or less
August 1, 2013
By Lyle Weischwill
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, following these instructions.

Repair difficulty
Time required
 60 minutes or less
August 1, 2013
By Lyle Weischwill
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 these instructions to rebuild it in less than 30 minutes.

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.

May 20, 2017

Preparing a leaf blower for long-term storage

By Sears PartsDirect staff

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

January 1, 2016

6 easy steps for maintaining a leaf blower

By Sears PartsDirect staff

Follow this advice for caring for your leaf blower.

March 1, 2015

Leaf blower common questions

By Sears PartsDirect staff

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