This item has been sourced from the original manufacturer to ensure quality. The metal clutch drum is intended to be used with chainsaws from Husqvarna and Jonsered. This item is used to house the clutch and to drive the chain. The clutch expands when the saw\\\'s engine increases RPMs and this rotates the clutch drum and the sprocket catches the chain to rotate it around the bar. This item is available as an individual replacement part.
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★★★★★
★★★★★
Great service
Part was correct, great service and delivery.
Ed - April 20, 2019
Verified Purchase
★★★★★
★★★★★
Worked perfect
Fast and courteous service. Part was just what we needed
Guest - May 14, 2019
Verified Purchase
★★★★★
★★★★★
Right part, right price
Found your price less than at another site, OEM Husqvarna part, not some far eastern knockoff and my biggest surprise was how soon I received it. Saw works great, thanks.
Guest - June 28, 2019
Verified Purchase
★★★★★
★★★★★
worked as hoped,easy install,doing good
hoping it will keep working fine~came in time to my door
Guest - October 16, 2019
Verified Purchase
★★★★★
★★★★★
everything fit and easy to fix
it was just what I needed worked great
Guest - October 23, 2019
Verified Purchase
★★★★★
★★★★★
Perfect fit
Fit exactly like it should and showed up when it was promised.
BILL - November 7, 2019
Verified Purchase
★★★★★
★★★★★
WORKED PERFECTLY AS SHOULD
WAS VERY PLEASED WITH THE PART, AND THE AVAILIABILITY
Guest - January 30, 2020
Verified Purchase
★★★★★
★★★★★
Clutch drum
The part was delivered quickly and at a fair price. Will definitely use ereplacementparts for any other needs.
Kenny - April 13, 2020
Verified Purchase
★★★★★
★★★★★
My saw is working great.
My saw was not working with out kicking the chain off and not cutting good and found the chain driver was bad and the chain was not the right chain so it tore up the driver for the chain, so acquired a new driver and chain and all works like it should.
Donald - May 26, 2021
Verified Purchase
★★★★★
★★★★★
Great.part hopefully last longer then factory part did.
Good quality easy fix.
Guest - December 28, 2021
Verified Purchase
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Removed side cover
Removed bar and chain
Removed top cover
Pulled spark plug
Put a shoe string in spark plug hole and pulled on started until it was locked.
Used flat head screw driver and hammer to loosen clutch
Removed clutch and pulled off sprocket and bearings.
Did the opposite to in stall
... Read more new sprocket.
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Replaced the clutch drum, the clutch chain gear was worn.
1. Removed the spark plug and inserted the paracord to stop the piston cycle.
2. Removed the reverse threaded clutch with an old flat screwdriver and a hammer blow to loosen.
3. Cleaned oily sawdust away with a small screwdriver and the presure from air nozzle, cleaned friction surface of the clutch with a brakeclean.
4.
... Read more Removed the old needle bearing assembly greased the new one and installed it and the new clutch drum and clutch tightened with a light hammer tap.
5. Remove the para cord... it got stuck. After a minor tantrum, I removed the muffler assembly and I saw a loop of paracord. I removed the pull start assy to reverse the rotation. I fiddled with both ends of the paracord until it came out the way it went in.
6. Reassembled all parts. I used it immediately on a fallen tree.
1. Removed the chain cover plate, chain, and chain bar.
2. Removed the cover plate over the spark plug and handle.
3. Inserted a piece of rope to stop crank from moving.
4. Removed the clutch drum and needle bearing.
5. Cleaned area good.
6. Installed the new clutch drum and needle bearing.
7. Gr
... Read moreeased the need bearing.
8. Installed the chain bar, chain, and cover plate.
removed chain and bar
used hammer and punch to remove clutch
removed old worn clutch drum
put on new clutch drum
Used hammer and punch to tighten clutch
reinstalled bar and chain
Remover chain and bar.
Remover cover and spark plug. Insert rope into plug hole to lock piston.
Used screwdriver and hammer to bump the clutch loose.
Remove and replace clutch spocket.
Replace chain and bar.
Removed cover, spark plug and bar. Fill cylinder through spark plug hole with rope to stop piston movement. Removed clutch drum with screwdriver and hammer(see top of clutch to see which way to unscrew). Remove roller bearing. Grease new roller bearing, screw on new clutch, remove rope from cylinder, reinstall plug, bar and chain, and cov
... Read moreer. Job done.
remove cover to remove spark plug bring piston to bottom dead center then feed in rope until you have about 1in. left in hand then turn clucth pack in direction of off(printed on clutch pack)then remove clutch pack and then remove clutch housing then(be sure you remove old bearing from shaft it may stay on shaft)put a dab of grease on be
... Read morearing(new one you got with clutch housing)smear it on serfice of bearing inside and out slip bearing on shaft then slip on the clutch/driver housing then thread on clutch pack turning the pack totally in the on position then take punch and hammer to pack and punch with hammer one time to set torque to clutch pack tightness turn piston back far enough to remove rope from cylinder and piston resemble saw and start to insure of a complete finished job. ;) :)
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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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.
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_WW_4.gif "Part Location Diagram of 578097901 Husqvarna Clutch Drum")
_WW_4.gif "Part Location Diagram of 578097901 Husqvarna Clutch Drum")
