OEM Part No:503098301, 503718201
Fits Husqvarna chainsaw models 325, 333, 336, 339, 362, 365, 371, 372, 385, 385XP, 390, 390XP, 570, 575, 576. Fits Husqvarna trimmer models 225R, 232R, 233RJ, 235R, 240R, 240RJ, 245RX, 252RX, 322C, 322L, 322R, 323E, 325EX, 324LD, 324RX, 335LS, 343FR, 343R, 345FX, 345RX, 535RX.Fits Jonsered models 2063, 2065, 2071, 2163, 2165, 2171, 2166, 2172, 2186, BC2145, HT2224, HT2230, FC2145Fits Poulan model 336