Fit Echo CS-3600, CS-3900, CS-4400, CS-5100 (after SN 134504), CS-400 EVL, CS-440 EVL, CS-510 EVL Chainsaw Crank Diameter: .3937″ , ID: 2.750″ , Pitch: .325″ , Teeth: 7 Replace Part # for 17510514630, 17511412530, A556000020, A556000021 Package Include: 1 x Clutch Drum. Orders will be shipped from China and receive within 6-10 Business days.
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Fit Echo CS-3600, CS-3900, CS-4400, CS-5100 (after SN 134504), CS-400 EVL, CS-440 EVL, CS-510 EVL Chainsaw
Crank Diameter: .3937″ , ID: 2.750″ , Pitch: .325” , Teeth: 7
Replace Part # for 17510514630, 17511412530, A556000020, A556000021
Package Include: 1 x Clutch Drum.
Please carefully compare the product with your original item via the pictures , make sure that the model and size of the product fit your need.
Any need or question, please don’t hesitate to contact with us and we will feel free to help you solve at the first time. “