Gas Leaf Blower

Model # YM320BV Official MTD blower

Here are the diagrams and repair parts for Official MTD YM320BV blower, as well as links to manuals and error code tables, if available.

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Browse Parts for
YM320BV Leaf Blowers
Yard Machines Lawn & Garden Equipment Engine Start/stop Switch (replaces 182405) 791-182405
#8

Handle/impeller/vac diagram

Yard machines lawn & garden equipment engine start/stop switch (replaces 182405)

Part #791-182405

$14.29 | 
12% OFF Phone Price : $16.29
In Stock
Yard Machines Line Trimmer Primer Bulb And Hose Assembly (replaces 791-683947b, 791-bq03241) 791-683974B
#11

Cylinder/fuel tank/flywheel diagram

Yard machines line trimmer primer bulb and hose assembly (replaces 791-683947b, 791-bq03241)

Part #791-683974B

$31.56 | 
16% OFF Phone Price : $37.56
In Stock
Line Trimmer Fuel Line Assembly (replaces 753-04886) 791-682039
#20

Cylinder/fuel tank/flywheel diagram

Line trimmer fuel line assembly (replaces 753-04886)

Part #791-682039

This item is not returnable
$22.44 | 
21% OFF Phone Price : $28.44
In Stock
Ryobi Lawn & Garden Equipment Engine Fuel Tank Cap (replaces 753-1187) 791-182612
#18

Cylinder/fuel tank/flywheel diagram

Ryobi lawn & garden equipment engine fuel tank cap (replaces 753-1187)

Part #791-182612

This item is not returnable
$27.11 | 
18% OFF Phone Price : $33.11
In Stock
Yard Machines Lawn & Garden Equipment Engine Carburetor Mounting Gasket 791-610675
#9

Cylinder/fuel tank/flywheel diagram

Yard machines lawn & garden equipment engine carburetor mounting gasket

Part #791-610675

This item is not returnable
$5.57 | 
15% OFF Phone Price : $6.57
In Stock
Leaf Blower Vacuum Bag Adapter 791-182477
#24

Handle/impeller/vac diagram

Leaf blower vacuum bag adapter

Part #791-182477

In Stock
Tiller Clutch Cover Screw 791-181345
Tiller clutch cover screw

Part #791-181345

This item is not returnable
$5.28 | 
16% OFF Phone Price : $6.28
In Stock
Troybilt Lawn & Garden Equipment Engine Exhaust Gasket 753-04619
#37

Cylinder/fuel tank/flywheel diagram

Troybilt lawn & garden equipment engine exhaust gasket

Part #753-04619

This item is not returnable
$11.80 | 
14% OFF Phone Price : $13.80
In Stock
Washer 791-182396
#45

Cylinder/fuel tank/flywheel diagram

Washer

Part #791-182396

Replaced by #9162-1

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Manufacturer substitution
This part replaces 791-182396. Substitute parts can look different from the original.
In Stock
Troybilt Leaf Blower Hex Bolt 791-182414
#18

Handle/impeller/vac diagram

Troybilt leaf blower hex bolt

Part #791-182414

In Stock

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

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…

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor…

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 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
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

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 questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Preparing a leaf blower for long-term storage

Preparing a leaf blower for long-term storage

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

Leaf blower common questions

Leaf blower common questions

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