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MTD
Gas Leaf Blower

Model # 41BS4SCG799 Official MTD blower

Here are the diagrams and repair parts for Official MTD 41BS4SCG799 blower, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 55 parts  |
Spark Plug 753-05784
#25

Short block/air cleaner/muffler diagram

Spark plug

Part #753-05784

Replaced by #794-00082

?
Manufacturer substitution
This part replaces 753-05784. Substitute parts can look different from the original.
BEST SELLER
$9.76 | 
9% OFF Phone Price : $10.76
In Stock
Mcculloch Lawn & Garden Equipment Engine Air Filter (replaces 9653) 791-181757
#17

Short block/air cleaner/muffler diagram

Mcculloch lawn & garden equipment engine air filter (replaces 9653)

Part #791-181757

BEST SELLER
This item is not returnable
$5.44 | 
16% OFF Phone Price : $6.44
In Stock
Yard Machines Lawn & Garden Equipment Engine Start/stop Switch (replaces 182405) 791-182405
#15

Impeller/fuel tank/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
Screw 753-05253
#15

Short block/air cleaner/muffler diagram

Screw

Part #753-05253

Replaced by #710-04517

?
Manufacturer substitution
This part replaces 753-05253. Substitute parts can look different from the original.
This item is not returnable
$8.30 | 
11% OFF Phone Price : $9.30
In Stock
Leaf Blower Fuel Tank Assembly 753-05933
#19

Impeller/fuel tank/tubes diagram

Leaf blower fuel tank assembly

Part #753-05933

This item is not returnable
$31.71 | 
16% OFF Phone Price : $37.71
In Stock
Leaf Blower Oil Plug 753-05400
#21

Short block/air cleaner/muffler diagram

Leaf blower oil plug

Part #753-05400

Replaced by #753-05408

?
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
Screw 753-04595
#3

Impeller/fuel tank/tubes diagram

Screw

Part #753-04595

Replaced by #710-04194

?
Manufacturer substitution
This part replaces 753-04595. Substitute parts can look different from the original.
This item is not returnable
$6.46 | 
13% OFF Phone Price : $7.46
In Stock
Troybilt Leaf Blower Tube Latch 753-05926
#6

Impeller/fuel tank/tubes diagram

Troybilt leaf blower tube latch

Part #753-05926

This item is not returnable
$4.86
In Stock
Line Trimmer Ignition Coil 753-05907
#20

Short block/air cleaner/muffler diagram

Line trimmer ignition coil

Part #753-05907

$59.79 | 
9% OFF Phone Price : $65.79
In Stock
Troybilt Spring 753-05918
#2

Impeller/fuel tank/tubes diagram

Troybilt spring

Part #753-05918

This item is not returnable
$4.86
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…

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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

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