Chain Saw Chain Fits Saws With A 35cm (14") Bar And Chain With 52 Drive Links.. BOSCH AKE35, AKE35S, AKE35-17S, AKE35-18S, AKE35-19S, AKE35SDS Compares to 1604730001 *This chain is - TYPE 1 The length is determined by the number of DRIVE LINKS (see below) this number is shown in the product description above. *We offer three types of chainsaw chain, each available in a number of different lengths to fit most chainsaws from ALL manufacturers. The three types of chain are shown below, BEFORE YOU ORDER! - please compare your old chain with the image below to determine whether your chain type matches product decription, TYPE 1, TYPE 2, or TYPE 3