Part Number A269.7 is a quality Archer item. Echo, E155, 280, 285, 290, 300, 301, 302, 304, 315, 320, 328, 330, 340, 351, 360, 2000, 2600, 2800, 2900, 3000, 3050, 3450 & 3500. Chain Spec: 3/8 LP. 050 52 DL.
eBay