FITS THESE POPULAR MODELS:

ECHO CS-451, CS-452, CS-500EVL, CS-501EVL, CS-550, CS-550EVL, CS-590, CS-60, CS-600P, CS-601, CS-602, CS-60S, CS-610T, CS-620P, CS-620PW, CS-650, CS-650EVL, CS-660, CS-670, CS-6700, CS-680, CS-701, CS-702, CS-706, CS-7310P, CS-7310PW, CS-750, CS-750EVL, CS-8000, CS-800P, CST-610

EFCO 156, 165, 181, 956, 962, MT 6500, MT 7200, MT 8200

HUSQVARNA 1100, 160, 162, 181, 185, 2100, 2101, 254, 254XP, 257, 260, 261, 262, 262XP, 266, 268, 272, 281, 285, 288, 288XP Lite, 298, 3120, 3120XP, 355, 357, 357XP, 357XPG, 359, 359E-TECH, 360, 362, 362 XP, 365, 371, 372, 372XP, 372XPG, 372XPW, 380, 385, 385XP, 385XPG, 385XPW, 390XP, 390XPG, 390XPW, 394, 394XP, 395, 395XP, 395XPG, 395XPW, 455, 455 RANCHER, 455E RANCHER, 460, 460 RANCHER, 465 RANCHER, 466, 480, 51, 55, 55 RANCHER, 555, 560XP, 560XPG, 562XP, 562XPG, 565, 57, 570, 572XP, 572XPG, 575XP, 575XPG, 575XPW, 576XP, 576XP Auto Tune, 576XPG, 576XPW, 61, 65, 66, 70, 77, JUNGLE 3120, L Series

JOHN DEERE 50AV, 50V, 55EV, 55SV, 55V, 60V, CS56, CS62

JONSERED 2051, 2054, 2055, 2063, 2065, 2071, 2077, 2083, 2083II, 2094, 2095, 2159, 2163, 2165, 2171, 490, 520, 520SP, 525, 535, 590, 625, 630, 630 Super, 630 West Coast, 670, 670 West Coast, CS 2050, CS 2050 Turbo, CS 2054, CS 2156, CS 2159, CS 2159C, CS 2159CWH, CS 2159WH, CS 2163, CS 2163WH, CS 2165, CS 2166, CS 2171, CS 2171WH, CS 2172, CS 2172WH, CS 2186, CS 2186WH, CS 2188, CS 2255, CS 2258, CS 2260, CS 2260WH

MAKITA DCS6401, DCS6421, DCS7301, DCS7901, DCS9000, DCS9010FL, EA7300P, EA7900P

MCCULLOCH 1000, 44022, 560, 610, 620, 650, 655, 700, 805, 850, CP 70L, CP70, Double Eagle 80, Pro Mac 800, Pro Mac 8200, Super Pro 70, Super Pro 80, Super Pro 81, Titan 70

POULAN 203, 245, 306, 306 A, 330, 3350, 3400, 3450, 3500, 360, 3600, 361, 365, 3650, 3700, 375, 3750, 380, 3800, 385, 3900, 395, 400, 4000, 405, 415, 4200, 425, 4400, 445, 446, 450, 455, 475, 4900, 505, 5200, 525, 5400, 5500, 655, 6700

RED MAX GZ7000

SHINDAIWA 550, 575, 577, 680, 695, 757, 757C, 757W

SOLO 603, 613, 614, 631, 632, 634, 638, 639, 641, 644, 645, 647, 650, 651, 651SP, 652, 654, 656, 662, 665, 667, 670, 675, 680, 681, 690, 694

STIHL 026, 026 PRO, 026P, 028, 028 Super, 029, 030, 031, 032, 034, 034 SUPER, 036, 036 PRO, 036 QS, 038, 038 Super MAGNUM, 039, 040, 041, 042, 044, 044 MAGNUM, 045, 046, 046 MAGNUM, 048, 056, 056 SUPER, 064, 066, 066 MAGNUM, MS 260, MS 260 Pro, MS 261, MS 261 C-M, MS 261 C-MQ, MS 261 CQ, MS 270, MS 270 C, MS 270 C-B, MS 270 CQS, MS 290, MS 291, MS 291 C-BEQ, MS 360, MS 360 C, MS 360 Pro, MS 360 QS, MS 361, MS 361 C-B, MS 361 QS, MS 362, MS 362 C-M, MS 362 C-MQ, MS 362 CQ, MS 362 RC-M, MS 390, MS 391, MS 440, MS 440 MAGNUM, MS 441, MS 441 C, MS 441 C-M, MS 441 C-MQ, MS 441 RC-M, MS 460, MS 460 MAGNUM, MS 461, MS 500i, MS 650, MS 660, MS 660 MAGNUM, MS 661 C-M, MS 661 R C-M