CONFIRM THE PART FITS

Chainsaw Bar Adjuster Kit 577830301

Part #577830301

This part is no longer available.

We've permanently sold out of this part. It's no longer available from the manufacturer and the manufacturer has no substitute for this part. Although our call center staff is always happy to help when possible, they don't have access to this part. If you can't find that part and decide to replace the product, we invite you to visit www.sears.com

This part fits

Part Information

This bar adjuster kit (part number 577830301) is for chainsaws.

Bar adjuster kit 577830301 adjusts the tension of the bar to keep the cutting chain tight.

Let the engine cool and disconnect the spark plug wire before installing this part. Wear work gloves to protect your hands.

Top models using the same part

Model NameModel NumberDiagram Name
Model #CS380 McCulloch gas chainsawCS380
Chain brake/clutch cover-cs 380
Model #CS340 McCulloch gas chainsawCS340
Chain brake/clutch cover-cs 380
Model #967027501 McCulloch gas chainsaw967027501
Chain brake/clutch cover-cs 380
Model #967027401 McCulloch gas chainsaw967027401
Chain brake/clutch cover-cs 380

Reviews

Crapshoot!
April 21, 2020

Ordering a part with no image and on a "No Return" basis is a crapshoot! Doesn't look like the part I was trying to replace. Haven't had the chance to try and install yet. May or may not work. Shipping cost was as much as the part.

csnowv, Undisclosed

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Ease of Installation
Moderate
Duration of Installation
30 minutes - 1 hour