Description
Genuine OEM ECHO Flat Spring, part number 43311438331. Factory-original replacement part, sold by Cutler's, an authorized ECHO dealer.
Fits: CS-4200ES, CS-440, CS-4400, CS-510, CS-520, CS-8002, CS-800P and CS4400T chainsaws. See the Fits Models list for exact models and serial number ranges, with links to each parts diagram.
Check the model and serial number on your equipment before ordering. Questions? Our parts counter can confirm fitment: (801) 360-1302 or support@cutlers.com.
Fits Models
Replaces Part Numbers
This part replaces the older part number listed above.
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