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MTD
Gas Leaf Blower

Model # 41AS4SCG799 Official MTD blower

Here are the diagrams and repair parts for Official MTD 41AS4SCG799 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 56 parts  |
Yard Machines Lawn & Garden Equipment Engine Start/stop Switch (replaces 182405) 791-182405
#15

Fuel tank/impeller/tubes 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
Ryobi Lawn & Garden Equipment O-ring 791-181751
#14

Muffler/carburetor/flywheel diagram

Ryobi lawn & garden equipment o-ring

Part #791-181751

This item is not returnable
$6.86 | 
13% OFF Phone Price : $7.86
In Stock
Troybilt Leaf Blower Fan Assembly 753-05929
#9

Fuel tank/impeller/tubes diagram

Troybilt leaf blower fan assembly

Part #753-05929

This item is not returnable
$20.31 | 
23% OFF Phone Price : $26.31
In Stock
Troybilt Leaf Blower Flat Washer 753-05928
#8

Fuel tank/impeller/tubes diagram

Troybilt leaf blower flat washer

Part #753-05928

This item is not returnable
$5.20
In Stock
Lawn & Garden Equipment O-ring 753-05902
#6

Muffler/carburetor/flywheel diagram

Lawn & garden equipment o-ring

Part #753-05902

This item is not returnable
$8.09 | 
11% OFF Phone Price : $9.09
In Stock
Ace Latch Spring 753-05939
#26

Fuel tank/impeller/tubes diagram

Ace latch spring

Part #753-05939

This item is not returnable
$4.86
In Stock
Kmart Lawn & Garden Equipment Screw 791-181003
Kmart lawn & garden equipment screw

Part #791-181003

This item is not returnable
$6.84 | 
13% OFF Phone Price : $7.84
In Stock
Leaf Blower Oil Plug 753-05400
#21

Muffler/carburetor/flywheel diagram

Leaf blower oil plug

Part #753-05400

Replaced by #753-05408

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Manufacturer substitution
This part replaces 753-05400. Substitute parts can look different from the original.
$35.65 | 
14% OFF Phone Price : $41.65
In Stock
Nut 753-05248
#10

Muffler/carburetor/flywheel diagram

Nut

Part #753-05248

Replaced by #712-04099

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Manufacturer substitution
This part replaces 753-05248. Substitute parts can look different from the original.
$10.46 | 
16% OFF Phone Price : $12.46
In Stock
Scr:m5-0.8 753-05377
Scr:m5-0.8

Part #753-05377

Replaced by #710-04604

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Manufacturer substitution
This part replaces 753-05377. Substitute parts can look different from the original.
This item is not returnable
$6.47 | 
13% OFF Phone Price : $7.47
In Stock

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

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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 a leaf blower vibrate excessively?

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

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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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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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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 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…

Read more
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 …

Read more
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 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…

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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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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.…

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