Specs: TriLink Pro 18″ Laminate Sprocket Nose Bar, 3/8″ pitch, .050 gauge, 66DL, ea, 1 Compatible With/Replacement For: Mcculloch – MC4218AV, MC3516, MCC1435A, MCC1840B, MP406, MS354A, MS4016P, MS4018P, MXC1840D, MXC1840DK, Eager Beaver: 356, 358, EBC1840DK, Mac Cat: 438, Eager Beaver: 2.0/2.1 Series, Electric: MCC1514, Electramac: 2010, 2014, 2016, 2116, 2310, 12AS, 14A/S, 35A/S, 10E, 12E, 14E, 12AE, 14AE, EM14E, EM16E, Mac: 110, 115, 120, 130, 140, 380, 400, 430, 435, 440, 445, 160S, 3200, 3205, 3210, 3214, 3216, 3505, 3514, 3516, 3518, 3816, 3818AV, MacCat Super: 165, 175, 310, 320, 330, 340, 355, 365, 375, 510, 515, 6AV, 8AV, MS1415, MS1420, MS1430, MS1432, MS1435, MS1453, MS1455, MS1635, MS1838, PM155, Mini Mac, PM425, Silver Eagle: 2010, 2316, 2012S, 2014S, 2016S, 2116AVS, 2318AVS Super: 2316, 2318AV, Titan: 35, 38, 40, Wildcat/MacCat, Mac: 1846, 4600, 4700, 4900 Series, 5000, 5500, 1849AV, 2046AV, 2049AV, MacCat Super: MS1850, MS2046, MS2049, MS2050, ProMac: 1845AV, 40, 46, Silver Eagle: 2818, 3020, Mac: 1846, 4600, 4700, 4900 Series, 5000, 5500, 1849AV, 2046AV, 2049AV, MacCat Super: MS1850, MS2046, MS2049, MS2050, ProMac: 1845AV, 40, 46, Silver Eagle: 2818, 3020 , Oleo-Mac – 250, 250A, 251, 252, 254, 260, 261, 264, 27, 280, 284, 355, 460, 461, 480, 481, 482 , Partner – P360, P400, P450, P500, P5000, 550, 650, 1655, 2055, 7000, F50, F55, P50, P51, P55, P65, P70, P85, P100, R11, R12, R14, R16, R17, R18, R19, R20, R21, R22, R23, R30, R35, R40, R416, R420, R421, R435, R440, S50, S55, S65 , Pioneer – 1074, P-21, P-26, P-28, 970, 1072, 1073, P-11, P-20, P-25, P-285, 515