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Craftsman Chainsaw Oil Pump Drive Worm Wheel GCS400U1-49

Part #GCS400U1-49
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This oil pump drive worm wheel (part number GCS400U1-49) is for chainsaws.

Oil pump drive worm wheel GCS400U1-49 meshes with the drive worm to help lubricate the cutting chain with oil.

Unplug the chainsaw or disconnect the spark plug wire before installing this part. Wear work gloves to protect your hands.

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