- This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
- New stock is on the way! On order parts usually ship within 7 business days.
- Item is not in stock and usually ships 10-15 business days from the time you place your order.
- This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
Kit Carburetor C1U-W43 545081857
- Manufactured by:
- Husqvarna
- ERP Number:
- ERP16365449
- Part Number:
- 545081857
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Product Description
?This genuine replacement part is designed for use with Poulan gas blower. It is sourced from original equipment manufacturer and it is sold individually. 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. To complete this repair you would need a screwdriver.
Frequently Purchased Together
?Troubleshooting
- Craftsman
- Poulan
- Husqvarna
- Leaf Blower / Vacuum
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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.
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About 2 year old Poulan gas blower would not start.
Scott from Beaumont, Texas
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 545081857
We broke off the chock handle and it was very hard to start without it.
Dan from Livermore, California
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 545081857
Thank guys for the help.
Your always there fo ... Read more r assistance, but this time it was super easy.
Dan F.
Would only run with choke on
arch from Broken Arrow, Oklahoma
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Screw drivers, Socket set
Carburetor was losing prime
Craig from Henderson, Texas
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 545081857
Removed the fuel lines and throttle from the carburetor
Removed the two screws from the air filter base and the old carburetor
Removed the old carburetor and installed the new one with the air filter base
Installed the fuel lines and throttle on the new carburetor < ... Read more br />Installed the rest of the air filter assembly
Blower would cut out at high rpm
Dayn from Lebanon, Tennessee
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 545081857
Loss of hp, studder
Warren from Grapevine, Texas
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Pliers, Screw drivers, Socket set
With torx bit remove all screws to remove the kill switch. Remove two wires, install them onto the new switch. Reinstall all screws
carb wouldnGÇÖt prime, engine wouldnGÇÖt start
Bryan from Cynthiana, Kentucky
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 545081857
Carburetor was malfunctioning after I tried to clean it.
John from NUEVO, California
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 545081857
the starting of my leaf blower.. This Poulan blower has always been difficult or impossible to start. It now usually starts on the 3rd pull One day it actually started on the 1st pull which it has never done ( I don\'t really expect this on any 2 cycle motor bu ... Read more t kind of nice !!).
carb butterfly spring broke
Richard from Mooresville, North Carolina
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- 545081857
Remove the air filter - no tools
Remove the carb cover and carb- two hex screws
Disconnect throttle - no tools
Reverse Process with new carb
Keep gasket between new carb and engine in place
More room to work if you remove plastic blower side cover before sta ... Read more rting - 3 hex screws
Busted the primer ball needed to be replaced.but there is no specific parts as replacement and had to change a whole carburetor.
Kiyoko from HOT SPRINGS NATIONAL PARK, Arkansas
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers
- Parts Used:
- 545081857
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Model Cross Reference
Manufacturer Part Number: 545081857
| Brand | Model Number | Description |
|---|---|---|
| Craftsman | 358794700 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794701 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794702 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794703 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794704 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794750 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794751 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794760 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794761 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794762 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794763 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794764 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794765 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794770 | Leaf Blower / Vacuum - Gas Blower |
| Craftsman | 358794771 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794772 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794773 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794774 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794775 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794776 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794780 | Leaf Blower / Vacuum - Blower |
| Craftsman | 358794781 | Leaf Blower / Vacuum - Blower |
| Craftsman | 944518250 | Leaf Blower / Vacuum - Blower |
| Craftsman | 944518252 | Leaf Blower / Vacuum - Blower |
| Poulan | BVM200FE | Leaf Blower / Vacuum - Gas Blower |
| Poulan | GBV-345 | Leaf Blower / Vacuum - Blower |
| Husqvarna | GBV345 | Leaf Blower / Vacuum - Blower |
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