New ALM BC057 | Chainsaw Chain 40cm | 16 Inchs Suitable for the following Chainsaws: AKE 40S 1800W AKE 40-17 S Note:This chain is not suitable for the PRO models. The drive links are the teeth that run along the inside of your chain bar Please count your drive links carefully Picture is for Illustration only This chain is not suitable for the PRO models This is an 'ALM' Product and was manufactured as a replacement part for the models listed above**.
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