Part Location Diagram of 545081831 Husqvarna Carburetor
See part A-11 in the diagram
( Grid squares measure 1x1 inch )

Carburetor 545081831

Manufactured by:
Husqvarna
ERP Number:
ERP12644556
Part Number:
545081831
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(20 rated repairs) ?

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Product Description

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This is a genuine OEM replacement part, it is sold individually. It is used on a variety of Gas Powered Equipment. The purpose of this part is to mix air and gas before the fuel mix goes to the engine. If the engine won't start and the tank is full of fresh fuel, test the carburetor by removing the air filter and pouring about a teaspoon of fuel into the carburetor. Pull the starter rope. If the engine starts and then quickly dies, the carburetor is likely the problem.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Weed Eater
  • Poulan
  • Husqvarna
This part works with the following products:
  • Leaf Blower / Vacuum
Part# 545081831 replaces these:
545081831,

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
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(4 Reviews)
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Questions & Answers

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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.

Easy 

15 - 30 mins 

(20 rated repairs) ?
  • 1
  • 2
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Hard to start. When it would start, would not take gas.

Mike from Florence, South Carolina

16 of 16 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
545081831
Remove filter cover and foam filter. Use allen wrench to loosen two screws. Remove carb. and disconnect throttle trigger mechanism. Install new carb. Less than 15 min.
Primed bulb 6 times, full choke and fired on first pull. Half choke, cranked and ran. Let warm up for about a minute and placed in run. Ran like a new blower.

P.S. Have used ereplacement parts for several years with great service.

Thanks, Mike
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Blower was about 8 years old and did not run smooth. I contribute it to the alcohol gas over the years. Remove and replace carburetor.

William from Winchester, Virginia

6 of 6 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
545081831
You need a smooth work surface, cleaning rag, good light and Allen wrench.
Remove dust cover.
Remove foam air filter
Remove two screws
Remove the two plastic fuel lines
Remove carburetor from throttle rod by turning carburetor
Wipe off fuel and grease from base where carburetor mounts
Replace ca rburetor onto throttle rod by turning carburetor
Replace the two plastic fuel lines
Replace two screws and snug tight
Replace foam air filter
Replace dust cover
Pump fuel into carburetor and start the engine
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The carburetor was malfunctioning...should not have used gasoline containing ethanol...particularly letting it set over winter, etc. Rather than risk damaging the carburetor by cleaning it and replac

Stephen from Harrisonburg, Virginia

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Parts Used:
545081831
Removed the cover for the air filter. Unclip the top and bottom.
Removed the air filter to expose the two bolts.
Used an allen wrench to loosen the bolts holding the carburetor in place.
Removed the two gas lines from the carburetor that extend to the gas tank.
Installed the new carburetor by attaching the gas lin es and fastening the bolts.
Replaced the air filter and cover.
Filled the gas tank with non-ethanol gasoline.
The Poulan Gas Blower started and is working normally.
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Engine lacked power and would only stay running at 1/2 choke and only for a short time

Roger from Pulaski, New York

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
545081831, 545081832
removed air filter, no tool
removed torx screws with torx screwdriver.
removed fuel lines with fingers.
removed throttle linkage with hands,

remove carburetor.
reverse procedure.
misdiagnoised, needed to replace partially sheared woodriff key in the flywheel. Now runs great
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Blower wouldn\'t start. Fuel not reaching cylinder. Replace carb. was an easy and least expensive fix.

Calvin from Spring Hill, Florida

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
545081831
Removed the cover; unscrewed two screws securing old carb; attached fuel lines to new carb. and secured it in place with the two screws.
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No fuel to carburetor.

dan from breese, Illinois

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
545081831
Gaskets inside the carburetor were ruptured, replaced the assembly. Tested. Works great!
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Blower would not start

Robert from Tulare, California

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers
Parts Used:
545081831
Remove air cleaner assembly
Disconnected the fuel lines and the throttle from the carburetor
Removed the old carburetor
Installed the new carburetor
Connected the fuel lines and throttle
Installed the air cleaner assembly
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Would not run

Victor from Mt Sinai , New York

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Parts Used:
545081831
Remove the air cleaner assembly
Remove the fuel lines and throttle from the carburetor
Remove the nuts holding the carburetor on and remove the old carburetor
Install the new carburetor and tighten the nuts
Replace the throttle and fuel lines
Replace the air cleaner assembly
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Gas lines gone and carb bad.

Gary from Lake Alfred, Florida

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Parts Used:
545081831, 530069216
1. Removed old carb and gasket.
2. Replaced gas lines and new carb.
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Blower would not stay running

Michael from Maple Valley, Washington

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
545081831
1. Removed air filter cover
2. Removed air filter housing
3. Removed and replaced carb
Easy fix! Thanks!
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Model Cross Reference

This part works with the following models:
ERP Number: ERP12644556
Manufacturer Part Number: 545081831
Brand Model Number Description
Poulan BVM200VS Leaf Blower / Vacuum - Gas Blower
Poulan PPB430VS Leaf Blower / Vacuum - Pro Leaf Blower
Weed Eater VS2000 Leaf Blower / Vacuum - Weed Eater Leaf Blower Model VS2000 Parts
Weed Eater VS2000BV Leaf Blower / Vacuum - Handheld Blower