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This drive sprocket in your chainsaw is responsible for transferring power from the engine to the cutting chain, allowing it to rotate and cut through material. Located on the output shaft, the drive sprocket is connected to the chain mechanism. If you notice signs of wear or damage, such as a loose or misaligned sprocket, it is time for a replacement. To replace the sprocket, begin by removing the battery, chain cover, chain, and bar. Then, remove the left-handed bolt, move the chain brake, and carefully pull out the old sprocket. Install the new sprocket with the necessary washers for proper alignment and reduced chain movement. Finally, reassemble the remaining parts, ensuring that the bolt tightens counterclockwise. Please note that this OEM replacement part is sold individually.
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All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Sprocket teeth were chewed up
Michael from Wilmer, Alabama
Sprocket and bar were worn out
Craig from COARSEGOLD, California
drive sprocket damaged
Jennifer from Wausau , Wisconsin
Drive sprocket stripped
Robert from Somerville , Texas
The sproket was worn and the bolt had snapped.
Joe from MONTROSS, Virginia
striped sprocket
Richard from Jacksonville, North Carolina
Lost the screw and washer on the chain sprocket
Ned from Smithfield, Utah
Drive Sprocket striped
Darrell from DEBARY, Florida
Blade would not tighten
Lynn from ARCADIA, Indiana
Groove worn in sprocket
robert from greenwood, South Carolina
| Brand | Model Number | Description |
|---|---|---|
| Craftsman | CMCCS620B | Chainsaw - Chainsaw |
| Craftsman | CMCCS620M1 | Chainsaw - 20v Max Compact Chainsaw |
| Craftsman | CMCCS660E1 | Chainsaw - 60v Max 16in Chnsaw |
| DeWALT | DCCS620B | Chainsaw - 20v Com Chainsaw Ba |
| DeWALT | DCCS620BR | Chainsaw - Chainsaw |
| DeWALT | DCCS620P1 | Chainsaw - 20v Max Compact Chainsaw |
| DeWALT | DCCS620P1R | Chainsaw - Chainsaw |
| DeWALT | DCCS670B | Chainsaw - Dw 60v Mx Chnsw Bare |
| DeWALT | DCCS670BR | Chainsaw - Chainsaw |
| DeWALT | DCCS670X1 | Chainsaw - 60v 16in Dw Chainsaw |
| DeWALT | DCCS690B | Chainsaw - 40v Brshles Chain Ba |
| DeWALT | DCCS690H1 | Chainsaw - 40v 16in Lith Chnsaw |
| DeWALT | DCCS690M1 | Chainsaw - 16 In 40v Lith Chain |
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.
