Chainsaw Bar and Chain, 20-in 37977

Part #37977

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60-day return policy 

Part Information

This bar and chain (part number 37977) is for chainsaws.

Bar and chain 37977 cuts through branches as the chain rotates around the bar. The chain has a 0.375-inch pitch, a 0.050-inch gauge and 78 links.

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