Oregon S62 AdvanceCut Chainsaw Chain for 18-Inch Bar -62 Drive Links fits Husqvarna, Echo, Poulan, Craftsman, Echo and more - Canaan Hardware and Supply
18 in Replacement Guide Bar for CS-490 by ECHO at Fleet Farm
ECHO 18 in. Chainsaw Guide Bar 18A0CD3762C - The Home Depot
Echo CS-4920-18 50.2cc 2-Cycle Gas Chainsaw w/ 18" Bar & Chain