Keep your handheld gas-powered blower running smoothly with this genuine manufacturer-approved replacement flywheel. Designed to fit securely inside the blower housing, this part connects directly to the engine’s crankshaft to help maintain proper engine function and performance.
Made from durable plastic with a metal bushing at the center for added strength and stability, this flywheel is built to withstand regular use. Whether you're replacing a worn-out part or doing preventative maintenance, this component helps ensure your blower starts easily and runs reliably.
Troubleshooting
This part works with the following brands:
Craftsman
Poulan
Weed Eater
Husqvarna
This part works with the following products:
Leaf Blower / Vacuum
Part# 580780901 replaces these:
545113601, 580780901,
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Customer Part Reviews
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4.1
Average Rating (out of 5):
★★★★★
★★★★★
(11 Reviews)
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★★★★★
★★★★★
Great part
Exact replacement part. Worked great. Thanks
Lester - June 26, 2019
Verified Purchase
★★★★★
★★★★★
Easy Repair, great result.
The part fit perfectly, my leaf blower/vac is now blowing and sucking like new.
Guest - October 14, 2019
Verified Purchase
★★★★★
★★★★★
EASY REPAIR
PERFECT CONDITION
Guest - November 14, 2019
Verified Purchase
★★★★★
★★★★★
Was easy and works like new!
Was easy and works like new
Guest - November 20, 2020
Verified Purchase
★★★★★
★★★★★
part
it was exactly what was ordered and it worked
Guest - November 23, 2020
Verified Purchase
★★★★★
★★★★★
Blower impeller
The part work perfect.arrive on time. Very happy
Daniel - March 17, 2021
Verified Purchase
★★★★★
★★★★★
Fast delivery of the correct part
Nice going! Fast delivery, correct part. Easy repair. I just don't know why it was called a "kit" when there was really only one (1) part. Was there supposed to be something else delivered with the impeller?; because I got nothing else....
Guest - November 5, 2021
Verified Purchase
★★★★★
★★★★★
Great price and fast shipping
Part fit as it should and easy fast repair with a great price
Guest - April 19, 2022
Verified Purchase
★★★★★
★★★★★
Great parts
The problem is I order my parts
On May 25. I didnt get it on till jun 4
Guest - June 9, 2020
Verified Purchase
★★★★★
★★★★★
Damage
Arrived in a week. Hole was warped, did not fit perfect. Need to buy another type.
Guest - May 29, 2020
Verified Purchase
May 29, 2020
Thank you for your review. We have emailed you in regards to this issue. We look forward to hearing from you.
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Questions & Answers
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Separate the casing halves and replace the impeller. remove the engine from the right casing half and replace the coil set the air gap on the coil with brass tappet gauges. Reassembled the casing halves and engine installing the switch before I buttoned it up.
Split case, removed the nut holding the impeller, then installed the new one. Removed the old spark plug . Then gapped the new one at 0.025, closed the case. Tested, works like new. Saved a lot of money I thought after 7 years about buying a new one I\'m glad I repaired it.
Removed 8 Torx screws. Removed impeller nut, removed
impeller. Reversed procedure to install new impeller received from you.
Tested ...... worked as advertised ! ! ! !
1- removed all fasteners in impeller side of the body or shell.
2- lift the shell to expose the impeller
3- secure the impeller for removal:
a-remove spark plug and stuff rope into the cylinder to immobilize the piston
b-put on a glove to protect your hand and have a friend or yourself hold the impeller stead
... Read morey
4- use a socket and ratchet to break the nut that retains the impeller loose
5- remove and replace the impeller
6- tighten the new impeller down while holding it secure(since the required torque is unknown, some blue thread locker is a good idea)
7- continue reassembly opposite the disassembly instructions
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Blower would not run or start on anything but full throttle. even with full carburetor kit, gas lines, filters, and spark plug new.
Piston ring --
1. Take air filter cover off
2. Take carburetor and gaskets off.
3. Spark Plug remove
4. Take motor housing plastic off.
5. Take off torx bolts for crank case cover and motor head/cylinder.
6. Remove old ring from piston( keep piston on rod and crank shaft.
7. put new ring on / put
... Read more cylinder head back on.
Moved to impeller install---
1. large amount of case screws with allen head use a power driver.
2. use socket lodged in crank case to brace( so the motor does not spin) when removing impeller nut.
3. Install and tighten down impeller.
4. reinstall all case screws and crank case torks screws.
Too finish all---
reinstall all plastic covers including adding new missing air box cover.(without choke sticker)
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The impeller was damaged and needed to be replaced
Found instructions on YouTube
Removed the housing screws and opened the blower
Removed the impeller nut and pulled off the old impeller
Installed the new impeller and nut
Reinstalled the housing and tested the blower
Took side cover off, removed old fan and nut, removed old fan blade hub, installed new fan blade, tightened nut, reinstalled fan cover, put blower tube back on.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP12620937
Manufacturer Part Number: 580780901
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.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
