Compatible with OEM Part Numbers For Stihl 33RM84E, 3650 005 0084, 33RSF84E, 33RSLF84E, 33RS384E, 33RS84E, 33RS 84; Carlton A1LM-084G, A1LM-84E, GB A50C-1PL84, Windsor 50APL84, Echo 72LPX84CQ; Husqvarna 591139484, H51-84, H46S-84, 591139984, H82-84, 591119484, H46-84, H47S-84, C83-84, H47-84, 501842684; TriLink CL35084BLNSTL2, CL85084BLNSTL2; Chain Material 68CrNiMo33 Steel; Rivet Material GCr15 Compatible with Cub Cadet Models CS5720; Echo Models 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-750, CS-750EVL, CS-8000, CS-800P, CST-610 Husqvarna Models 575XP, 575XPG, 575XPW, 576XP, 576XPG, 576XPW, 61, 65, 66, 70, 77; Poulan Compatible with Husqvarna Models 1100, 160, 162, 185, 2100, 2101, 254, 254XP, 257, 260, 261, 262, 262XP, 266, 268, 272, 281, 285, 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 Compatible with Jonsered Modeks 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 Compatible with For Stihl 026, 026 PRO, 026P, 028, 029, 030, 031, 032, 034, 036, 036 PRO, 036 QS, 038, 039, 040, 041, 042, 044, 045, 046, 048, 056, 064, 066, 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 360, MS 360 C, MS 360 Pro, MS 361, MS 361 QS, MS 362, MS 362 C-M, MS 362 C-MQ, MS 362 CQ, MS 362 RC-M, MS 390, MS