Bar Nut - Husqvarna / Echo (433019-12330)

OEM Part No: 00009950301, 503220001
Fits Husqvarna models 36, 40, 41, 42, 44, 45, 49, 50, 51, 55, 61, 66, 77, 135, 140, 162, 181, 234, 242, 246, 254, 257, 260, 261, 262, 266, 268, 268K, 272, 272K, 280, 281, 288, 333, 334T, 335, 336, 338, 339, 340, 340E, 345, 345E, 346, 350, 351, 353, 357, 359, 362, 365, 371, 371K, 372, 375K, 380, 385, 385XP, 390, 390XP, 394, 395, 435, 435E, 440, 445, 445E, 450, 450E, 455, 460, 461, 465, 480, 570, 575, 576, 3120, 3120K, K950, K960, K970, K1250, K1260, K1270, K2500, T435. Fits Trimmer models 250PS, 322E, 323E, 325E, 326E
Fits Dolmar/Makita models 112, 114, 117, 119.
Fits Echo models 452, 500, CS605, 601, 650, 701, 750, CS-420ES, CS-550, CS-590, CS600, CS6702, CS-680, CS-8000, CS8001, CS8002
Fits Stihl models 010, 015, 020, 031, 032, 041, 042, 045, 056.
Fits Jonsered models 625, 630, 670, 2036, 2041, 2045, 2050, 2055, 2063, 2065, 2071, 2077, 2083, 2094, 2095, 2135, 2139, 2141, 2145, 2147, 2149, 2150, 2152, 2153, 2156, 2159, 2163, 2165, 2171, 2186, 2188, 2236, 2240, 2245
Fits Poulan models 336, 3400, 3700, 4000, 4200.