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Husqvarna 125B 28cc 2-Stroke 170-MPH Gas-Powered Handheld Gas Blower

Husqvarna 125B 28cc 2-Stroke 170-MPH Gas-Powered Handheld Gas Blower Parts

Page A
Page B
Page C
Page A
 Fig #
1
Kit - Rope
 $5.69

Part Number: 545081817

In Stock, 25+ Available

Ships within 1 business day
 $5.69
2
Handle, Starter
 $4.55

Part Number: 545043204

In Stock, 25 Available

Ships within 1 business day
 $4.55
3
Screw
 $1.99

Part Number: 530015814

In Stock, 25+ Available

Ships within 1 business day
Note: Screw Pt 60/10-14
 $1.99
4
Kit - Cruise Control
 $7.97

Part Number: 545081822

In Stock, 16 Available

Ships within 1 business day
Note: Incl. 5, 6, 7
 $7.97
5
Wave Washer
 $2.99

Part Number: 530015147

In Stock, 4 Available

Ships within 1 business day
 $2.99
6
Ratchet - Cruise Control
 $5.69

Part Number: 545111501

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $5.69
7
Screw
 $1.99

Part Number: 530015814

In Stock, 25+ Available

Ships within 1 business day
Note: Screw Pt 60/10-14
 $1.99
8
Foot - Front Impact
 $6.83

Part Number: 545140301

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $6.83
9
Assy. - Muffler Guard
 $10.25

Part Number: 545157901

In Stock, 3 Available

Ships within 1 business day
 $10.25
10
Assy - Blower Knob
 $3.99

Part Number: 545108701

In Stock, 2 Available

Ships within 1 business day
 $3.99
11
Wire Linkage
 $2.99

Part Number: 545111301

In Stock, 1 Available

Ships within 1 business day
 $2.99
12
Trigger - Throttle
 $6.83

Part Number: 545111601

In Stock, 2 Available

Ships within 1 business day
 $6.83
13
Wire - Handle Ground
 $2.99

Part Number: 545131701

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $2.99
14
Impeller
 $5.69

Part Number: 581449401

In Stock, 25+ Available

Ships within 1 business day
 $5.69
15
Flywheel Washer
 $2.99

Part Number: 530015127

In Stock, 15 Available

Ships within 1 business day
Note: Washer 5/16" Ramp Conical
 $2.99
16
Nut
 $3.99

Part Number: 530015197

In Stock, 7 Available

Ships within 1 business day
 $3.99
17
Cover - Vac Door
 
No Longer Available [ More Info ]

Part Number: 545111202

Discontinued

Not Available

18
Screw
 $1.99

Part Number: 530015814

In Stock, 25+ Available

Ships within 1 business day
Note: Screw Pt 60/10-14
 $1.99
19
Assy - Outer scroll
 $22.79

Part Number: 575533202

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
Note: Incl. 17
 $22.79
20
Nut, Impeller
 $3.99

Part Number: 545147101

In Stock, 9 Available

Ships within 1 business day
 $3.99
21
Washer - Impeller
 $2.99

Part Number: 545164501

In Stock, 3 Available

Ships within 1 business day
 $2.99
22
Screw, Fuel Tank Retainer
 $2.99

Part Number: 530016445

In Stock, 25+ Available

Ships within 1 business day
 $2.99
23
Scroll - Inner
 $27.35

Part Number: 545110002

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $27.35
24
Purge Bulb
 $4.55

Part Number: 530047721

In Stock, 25+ Available

Ships within 1 business day
 $4.55
25
Fuel Line Kit
 $7.97

Part Number: 581798001

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $7.97
26
Assy-Cap W/Ret
 $5.69

Part Number: 578931503

In Stock, 25+ Available

Ships within 1 business day
Note: Tank Cap Assy
 $5.69
27
Fuel Filter
 $3.07

Part Number: 530095646

In Stock, 25+ Available

Ships within 1 business day
 $3.07
28
Assy - Fuel Tank
 
No Longer Available [ More Info ]

Part Number: 545180901

Not Available
Note: Incl. 24, 25, 26
29
Screw
 $1.99

Part Number: 530015814

In Stock, 25+ Available

Ships within 1 business day
Note: Screw Pt 60/10-14
 $1.99
30
Foot - Rear Impact
 
No Longer Available [ More Info ]

Part Number: 545140401

Discontinued

Not Available

31
Screw
 $1.99

Part Number: 530015814

In Stock, 25+ Available

Ships within 1 business day
Note: Screw Pt 60/10-14
 $1.99
32
Scroll, Flywheel
 $13.67

Part Number: 545132801

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $13.67
33
Screw
 $1.99

Part Number: 530015814

In Stock, 25+ Available

Ships within 1 business day
Note: Screw Pt 60/10-14
 $1.99
34
Screw
 $6.83

Part Number: 530016386

In Stock, 25+ Available

Ships within 1 business day
 $6.83
35
Assy - Flywheel
 $14.81

Part Number: 576423301

In Stock, 2 Available

Ships within 1 business day
 $14.81
36
Washer
 $2.99

Part Number: 530015828

In Stock, 1 Available

Ships within 1 business day
Note: 2009-001n and Higher, Service Reference
 $2.99
37
Nut-Flywheel
 $2.99

Part Number: 530016134

In Stock, 14 Available

Ships within 1 business day
Note: Nut Hex M8-1 Rh Gr8
 $2.99
38
Cover - Motor Housing
 $20.51

Part Number: 545108802

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $20.51
39
Screw M6
 $2.99

Part Number: 545112801

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $2.99
40
Hub
 
No Longer Available [ More Info ]

Part Number: 545140801

Discontinued

Not Available

41
Kit - Starter
 $13.67

Part Number: 545081818

In Stock, 11 Available

Ships within 1 business day
Note: Incl. 39, 40
 $13.67
42
Starter Recoil Spring
 $3.99

Part Number: 545008013

In Stock, 25+ Available

Ships within 1 business day
Note: Spring
 $3.99
43
Housing - Starter Cover
 $13.67

Part Number: 545111701

In Stock, 10 Available

Ships within 1 business day
 $13.67
44
Screw
 $6.83

Part Number: 530016386

In Stock, 25+ Available

Ships within 1 business day
 $6.83
801
Manual - Operators
 
No Longer Available [ More Info ]

Part Number: 115373627

Discontinued

Not Available

Page B
 Fig #
1
Assy - Muffler
 $20.51

Part Number: 580502701

In Stock, 3 Available

Ships within 1 business day
Note: Incl. 2, 3, 4, 5
 $20.51
2
Gasket
 $14.81

Part Number: 545081813

In Stock, 20 Available

Ships within 1 business day
 $14.81
3
Spark Screen Kit
 $7.97

Part Number: 545081810

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
Note: Incl. 5
 $7.97
4
Bolt-Muffler
 $3.99

Part Number: 530058982

In Stock, 18 Available

Ships within 1 business day
 $3.99
5
Screw
 $3.99

Part Number: 530015241

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $3.99
6
Kit, Switch
 $6.83

Part Number: 545049301

In Stock, 25+ Available

Ships within 1 business day
 $6.83
7
Protector - Switch
 $2.99

Part Number: 545128201

In Stock, 8 Available

Ships within 1 business day
 $2.99
8
Spark Plug
 $4.50

Part Number: 952030249

In Stock, 25+ Available

Ships within 1 business day
 $4.50
9
Cylinder - Chrome
 $40.98

Part Number: 587597301

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $40.98
10
Carburetor Boot
 $11.39

Part Number: 545132501

In Stock, 6 Available

Ships within 1 business day
 $11.39
11
Screw
 $2.99

Part Number: 530016187

In Stock, 6 Available

Ships within 1 business day
 $2.99
12
Carburetor Plate
 $5.69

Part Number: 545133301

In Stock, 14 Available

Ships within 1 business day
 $5.69
13
Gasket
 $14.81

Part Number: 545081813

In Stock, 20 Available

Ships within 1 business day
 $14.81
14
Carburetor Kit
 $29.63

Part Number: 590460102

In Stock, 25+ Available

Ships within 1 business day
Note: Incl. 13, 16
 $29.63
15
Purge Bulb
 $4.55

Part Number: 530047721

In Stock, 25+ Available

Ships within 1 business day
Note: Incl. with #28 on page 1
 $4.55
16
Gasket
 $14.81

Part Number: 545081813

In Stock, 20 Available

Ships within 1 business day
 $14.81
17
Base - Airbox
 $9.11

Part Number: 545109801

In Stock, 22 Available

Ships within 1 business day
 $9.11
18
Nut
 $2.99

Part Number: 530016101

In Stock, 25+ Available

Ships within 1 business day
Note: Nut
 $2.99
19
Air Filter
 $4.55

Part Number: 545112101

In Stock, 25+ Available

Ships within 1 business day
 $4.55
20
Airbox Cover
 $9.11

Part Number: 545109601

In Stock, 25+ Available

Ships within 1 business day
 $9.11
21
Air Filter Cover Knob
 $3.99

Part Number: 530059796

In Stock, 25+ Available

Ships within 1 business day
 $3.99
22
Assy - Leadwire
 $10.25

Part Number: 545108201

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $10.25
23
Ignition Coil
 $36.47

Part Number: 545108101

In Stock, 25+ Available

Ships within 1 business day
 $36.47
24
Screw, M4 X .70 Tt 16mm
 $2.99

Part Number: 530016456

In Stock, 3 Available

Ships within 1 business day
 $2.99
25
Kit - Piston
 $29.63

Part Number: 545081814

In Stock, 12 Available

Ships within 1 business day
Note: Piston - Incl. 26, 27
 $29.63
26
Piston Ring
 $3.98

Part Number: 575227901

In Stock, 25+ Available

Ships within 1 business day
 $3.98
27
Wrist Pin Retainer
 $2.99

Part Number: 530015162

In Stock, 13 Available

Ships within 1 business day
Note: Piston Pin Retainer
 $2.99
28
Kit, Crankshaft
 
No Longer Available [ More Info ]

Part Number: 545081816

Discontinued

Not Available

29
Bearing Radial Ball (6201)
 $7.97

Part Number: 545013401

In Stock, 13 Available

Ships within 1 business day
 $7.97
30
Kit - Crankshaft seal
 
No Longer Available [ More Info ]

Part Number: 545081815

Discontinued

Not Available

31
Gasket
 $14.81

Part Number: 545081813

In Stock, 20 Available

Ships within 1 business day
 $14.81
32
Cap - Bearing
 $5.69

Part Number: 577929601

In Stock, 12 Available

Ships within 1 business day
 $5.69
33
Screw
 $2.99

Part Number: 530015940

In Stock, 23 Available

Ships within 1 business day
Note: Not Shown, (Harness Clamp)
 $2.99
34
Screw, M4 x .8 x 25mm
 $2.99

Part Number: 530015897

In Stock, 8 Available

Ships within 1 business day
 $2.99
35
Gasket
 $14.81

Part Number: 545081813

In Stock, 20 Available

Ships within 1 business day
Note: Incl. 2,13,16,31
 $14.81
36
Kit - Decal
 $3.99

Part Number: 545081809

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $3.99
801
Decal - Starter Cover
 $3.99

Part Number: 545134801

Ships In 5 - 8 Business Days

Ships in 5 - 8 business days
 $3.99
Page C
 Fig #
1
Assy - Tube - Upper Blower w/Barrier
 $4.55

Part Number: 590569201

In Stock, 5 Available

Ships within 1 business day
 $4.55
2
Tube - Lower Blower
 $11.39

Part Number: 545118001

In Stock, 4 Available

Ships within 1 business day
 $11.39
3
Lower Tube Flare
 $13.67

Part Number: 545119501

In Stock, 8 Available

Ships within 1 business day
 $13.67
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Accessories
Accessories for the Husqvarna 125B

Questions & Answers

I replaced the purge bulb and fuel hoses but failed to note length and routing of old hoses during disassemble. Now I don't know which hose the fuel filter goes on or proper routing and connection of the new hoses. I didn't buy a kit, only hoses.
Michael McDonald for model number 125B leaf blower
Hi Micheal and thank you for your inquiry. The fuel line will run from the tank to the purge bulb and to the carburetor. Cut the fuel line to the length you need. The fuel filter will either be inside the tank on the end of the hose, if it is not located inside the tank on your model then the fuel filter will be an inline filter between the fuel tank and the purge bulb. Good luck with your repair.
what is the gap for the ignition coil to the flywheel 125B
Phil huth for model number 125B
Hello Phil thanks for writing. coil air gap range is 0.012 - .016"" or .3 - .4 mm. This is the gap between the flywheel and the ignition coil. An easy way to gap your coil is use a normal business card between the coil and flywheel. Hope this helps
Is there a spring for throttle control to return throttle to idle????
frank for model number 125B Blower
Hello Frank and thanks for writing. trigger handle Part Number: 545111601is in the list of compatible items for your model. However the diagrams show no spring Hope this helps . Please contact us anytime.
Does my 125B blower have a vacuum mulching kit
Ray for model number 125B
Hello Ray, Thank you for writing. Sadly, the part you are requesting we do not have listed. We strongly recommend you contact the manufacturer, as they would have this information in their system. Ask them for the part number you require and contact back to see if it is something we carry. Hope this helps!
MY handheld leaf blower stays running for 5 min then boggs down while use? any ideas... i changed to good premixed fuel and changed the spark plug already and still same result...help TY
Russ for model number 125B28HV
Hello Russ and thank you for writing. We checked both our website and the internet for your particular model number, but were not able to find a parts list for it. Unfortunately, we cannot recommend specific parts for you to purchase without a parts list. We recommend you contact the manufacturer directly for further assistance. They should be able to provide you with a listing for your model and you can search our website for the manufacturer part numbers.
Discussion
Discussion for the Husqvarna 125B 28cc 2-Stroke 170-MPH Gas-Powered Handheld Gas Blower

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: 545132501

1305479

Does this boot come w/ a plastic insert
WJA
Hello 1305479,

By inspecting the 545132501 Carburetor Boot. There is a round plastic insert about half way in side of it. I hope this is what you are asking about.

-WJA
Question: Carb Jets

Durell

My blower will not stay running. It only runs at all because I push fuel into the carb via the plastic fuel bulb. But you would think there would be the possibility of disassembling the carb to clean jets, etc. I am sure my problem is dried fuel residue inside the carb. Any suggestions besides buying a new carb?
Put the carb in an ultrasonic cleaner and see if that clears it up.
To clean the carburetor jets: Add 2 oz. of Sea Foam Motor Treatment to each gallon of gas oil mix. Sea Foam Motor Treatment will slowly re-liquefy old fuel and petroleum. Run it until it runs on it's own.
Durell, Any luck cleaning that carb and getting it to run on its own yet?
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