Easy
15-30 minutes
This is a genuine Weed Eater part that has been sourced from the original manufacturer and is intended to be used with handheld blowers. The kit is used to seal part connections when reassembling the parts during maintenance. The kit includes the muffler/carburetor gaskets, the end cap seal, and the cylinder seal.
O-ring - Rear Plug Kit 545180866
OEM part for: Weed Eater, Husqvarna
Part Number: 545180866
$6.62
In Stock
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Compatibility
This part will fit the following 2 machines
Weed Eater
FB25 Handheld Blower View Diagrams & Manuals
Husqvarna
FB25 (952711937) (2009-04) Handheld Trimmer View Diagrams & Manuals
This item works with the following types of products:
- Blower Parts
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everything worked great!
It was nice knowing that all of the gaskets were in the kit.
william -
October 26, 2021
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Ethanol gasoline ruined carb. I thought I had run it dry but some stayed in primer that tiny amount did it in
George - November 12, 2015
👍 3 of 4 people found this instruction helpful
Tool Type
Blower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, allen wrench
Just take your time if your not sure where the fuel and primer lines go, tag them it will save you a lot of grief after installing carb it runs like a champ from now on canned gas only. No instructions really needed , remove the air cleaner assembly, remove fuel lines from old carb. Put new carb. on and fuel lines, and o-rings and gaskets where they belong.
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Blower would not start
Alex - October 2, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Blower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Power Drill, Socket set
1. Removed old carb and gasket
2. Detached gas lines (make sure you remember which goes where)
3. Attached new Gasket and Carburetor
4. Attached gas lines
5. Removed old spark plug
6. Installed new spark plug
It took a while to get it started, but once it did I let it run for a while and burn out all the bad stuff. I only use NON-Ethanol gas now. Learned that lesson.
2. Detached gas lines (make sure you remember which goes where)
3. Attached new Gasket and Carburetor
4. Attached gas lines
5. Removed old spark plug
6. Installed new spark plug
It took a while to get it started, but once it did I let it run for a while and burn out all the bad stuff. I only use NON-Ethanol gas now. Learned that lesson.
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Piston rings frozen and cylinder scored.
George - March 29, 2021
Tool Type
Blower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, None
Disassembled blower and removed cylinder and piston. Cleaned piston and other parts. Replaced parts and reassembled blower.
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Would not keep running after start
James - October 29, 2020
Tool Type
Blower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
Replace the carburetor.
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Stripped carb screw hole on carb adapter.
Derek - July 8, 2020
Tool Type
Blower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Torx and hex drivers
Remove air filter housing cover and air filter. Remove two screws holding the back of the air filter housing and carb on to the carb adapter. Remove carb. Remove two screws that attach carb adapter to motor. Place new gasket on engine side of carb adapter. Replace carb adapter with two screws. Place new carb gasket, carb, and the back of the air filter housing on carb adapter with two crews. Replace air filter and air filter housing cover. Its best to reassemble with new gaskets. Make sure the small hole in the carb where it mounts to the carb adapter isn't bloked by the gasket. This small hole allows the impulse from the engine to operate the fuel pump in the carb. Chances are, if your changing all these parts, a new carb, fuel lines, and fuel filter are needed.
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Low compression. Needed to replace the piston ring.
Robert - March 31, 2019
Tool Type
Blower
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Nutdriver, impact wrench, Kroil, allen sockets
Followed a U tube video showing how to disassemble the FB 25 motor to replace an ignition coil. then I removed the cylinder ans replaced piston ring. hardest thing was to get the correct allen head tools. Go slow and lay out the parts so you can remember what bolts go with what assembly. And just do the work. When the old ring out, clean out the groove in the piston, check for scoring on the piston and cylinder [i had none]. Install the ring, add the new gasket, and slowly start replacing the parts in the reverse order you removed them. Everything worked when back together. It was do-it-myself or buy another one. A shop would charge too much for this job.
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No compression, damaged cylinder.
Jon - September 16, 2018
Tool Type
Blower
Difficulty
Easy
Time
1-2 hours
Tools Used
Socket set, Wrench Set, Nutdriver, Torx set
Disassemble the blower/engine down to the crankcase, clean as needed, install new piston kit and cylinder, reassemble blower and test run.
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Engine hard to start and wouldn't idle
Michael - October 22, 2017
Tool Type
Blower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Nutdriver
I ordered a new replacement carb and when I removed it I found that the adapter housing that holds it to the engine was cracked and causing a vacuum leak, which would cause the problems that I had. Luckily the new plastic adapter and gasket was available and I just had to wait a few days for the new parts to arrive to put everything back together again and it runs fine now.
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Would not start
Landon - June 29, 2017
Tool Type
Blower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver
1. Emptied fuel tank, removed filter housing, carburetor, gasket, fuel lines
2. Connected fuel lines to new carburetor, installed the gasket, carburetor, and filter housing.
3. Installed new spark plug (checked gap), Replaced the fuel, pumped lines.
2. Connected fuel lines to new carburetor, installed the gasket, carburetor, and filter housing.
3. Installed new spark plug (checked gap), Replaced the fuel, pumped lines.
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Bad fuel line and carb
Christopher - June 26, 2017
Tool Type
Blower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Removed old fuel lines-installed new. Removed carb-installed new
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
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