14 chainsaw saw chain 49 links 3 8 1.3mm 0.050please ensure details listed match those of your chaindrive links number of links that sit in guide barpitch measure between 3 rivets divide by 2gauge distance between rails on guide barplease count the links on your existing chain before ordering to ensure correct chain length most chainsaws offer more than one bar length option, so chain size will vary too.suitable for the following modelsal ko kb3500, kb4000, kb4500, bks38 35black decker cs30, cs35, dn400, dn401, dn402, dn404, dn412, dn416, gk35, gk310, gk320, gk321, gk322, gk330,gk425, gk430, gk435, gk440, gk535, gk540, gk1440, gk1630, gk1635, gk1640, gk1735, gk1935, gk1940, gk4125mcculloch 416, 474, 484, 735, c180, california arizon, california90, eagerbeaver, mac120, mac130, mm30, mm35, pm36, pm310, pm320, 330, 340, pm360, pm364, pm370, pm380, pm470, pm480, pm510, pm400, pm6, pm730, emac1040, pm484, mac940, day.900, mini mac all models, 3214 6, 3516 8, eb2.3, maccat, 833, 835, 836, 838, 839, 416 mac335 maccat435 441 mac538e 539e, arizona 90 mac120 eagerbeaver mac130, electramac312 314 316 330 335 340 414 416, pm394 pm400, pm494, pm6 emac1040, promac33 474 484 735 c180 californiaryobi 35b, cs36c, cs41, cse3330, cse385cb, hc31, hc36, hc41, hcs31, hcs36, cs 1530, cs 1535, cs 1540,tx12, tx14, tx16, cs1530, cs1535, 36c, 360, rys3816, 385, csw1540,cs260, 290, 300, 31, 41, rgs3214, 3330equivalent to oregon 91, carlton n1c, stihl picco micro, duro, super, stihl 63pm, husqvarna h43x, em s43x, windsor 50r, homelite 35 m50, gb sabre, tsc, excel 357, dolmar 92.