Cylinder Head Bolt - Fits John Deere - R85363 - Replaces R516516One New Aftermarket Cylinder Head Bolt Fits John Deere R85363 Replaces R516516 Models: Fits John Deere 240, 250, 260, 270, 280, 8875, 7445, 7450, 7455, 7460, 9920, 9930, 9935, 120, 200, 210, 210C, 210LE, 230, 270, 300B, 300D, 310, 310D, 315, 315D, 344, 410, 415B, 444, 447, 450, 455, 485, 486, 488, 515B, 540, 544, 548, 550, 555, 624, 640, 643, 648, 650, 670, 672, 698, 700, 710D, 843, 850, 1020, 1030, 1130, 1630, 1640 (S N 430000 LATER), 1830, 2020,