Carburetor For Echo CS-440 / CS-4400 Chainsaws Replace Walbro WT-416

Fits Echo Chainsaws CS-440 And CS-4400 With Walbro WT-416 Carburetor. Replaces Walbro Carb. WT-416 / WT-416-1 / WT-416C. Replaces Echo Part #: 12300039330 / 12300039331 / 12300039332.

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