Drive Arm Knife fits Case IH SBX540 SBX550 86977418 fits New Holland 86977418
All of our new parts are aftermarket replacements. Compatible with Case IH Baler(s) SB521, SB531, SBX520, SBX530, SBX540, SBX550. Compatible with Ford Baler(s) 565. Compatible with New Holland Baler(s) BC5050, BC5060, BC5070, S66, S67, S68, S69, S77, S78, 65, 66, 67, 68, 77, 78, 99, 166, 178, 265, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 515, 565, 568, 570, 575, 580, 1280, 1281, 1282, 1283, 1425, 1426. Replaces Case IH OEM Number(s) 86977418. Replaces Ford OEM Number(s) 86977418. Replaces New Holland OEM Number(s) 86977418. All States Ag Parts Item No.