Rotary Saw Chain

Part #s: 581643678, 34-7321078, 7321078, K1C-BL-078G, 23RM3 78

20" .325 .050 78DL

Fits Models
ALPINA/CASTOR: A-40, C-40, CP-41, CP-45, CP-540, CP-600, P-370, P-410, P460, P510, Pro Series 45, Pro Series 540, Pro Series 600
CUB CADET: CS5018, CS5220
DOLMAR: 109, 110, 111, 115, PS460, PS510, PS540, PS5100, PS5105
ECHO: CS-400, CS-440, CS-510, CS-520, CS-3600, CS-3900, CS-4000, CS-4100, CS-4400, CS4500, CS-4600, CS5000
EFCO: 147, 152, 156, 165
HUSQVARNA: 33, 36, 41, 44, 45, 49, 50, 51, 55, 57, 133, 154, 234, 238, 242, 246, 254, 257, 261, 262, 336, 339, 340, 345, 346, 350, 351, 353, 357, 359, 360, 362, 435, 440, 445, 450, 455, 460, 466, 545, 550, 555
JOHN DEERE: CS46, CS52, CS56, CS62, 45EV, 46EV, 300CS, 450V
JONSERED: 2050, 2051, 2054, 2055, 2149, 370, 410, 420, 425, 435, 45, 451, 455, 49, 50, 490, 51, 510, 52, 520, 521, 525, 535, 590, CS2145, CS2149, CS2150, CS2152, CS2153, CS2156, CS2159, CS2163, CS2240, CS2245, CS2250, CS2252, CS2253, CS2255, CS2258
POULAN: 285, 295, 305, 306SA, 310, 315, 335, Predator Series, 336, 2700, 2750, 2800, 2900, Farmhand Series, 3000, 3050, 3100, 3300, 4600, 4620
POWERHORSE: 190502, 190503, 190557, 190559
REDMAX: G390, G450, G455, G5000, G5300
REMINGTON: RM5118, RM5520
SOLO: 613, 614, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 643, 644, 645, 647, 651, 652, 654, 656
TANAKA: ECS-415, ECS-400, ECS-4501, TCS-40
TROY BILT: TB4620, TB4920, TB5018, TB5020