Oregon Chain For Poulan Chainsaw 16" Oregon # 91VG-56 FIts Poulan models 25A, 180, 190, 200, 205, 210, 225, 230, 235, 255, 260, 1220, 1800, 2000, 2050, Micro 25, S25, S25AV, S25DA, Electric models 1420, 1425, 1625, 2100, 2500, 2500, 2602 Excees OEM Specs 1 Year Warranty