Oregon Chainsaw Chain E68. 3/8 LP, type 72LXV, .050 gauge, 66 drive link, 18" bar. 7/32" file. Fit: Craftsman, Dayton, Echo, Homelite, John Deere, McColluch, Olmpyk, Poulan, Remington, Skil, Stihl, Western Auto. With 18" bar.