One New Aftermarket Replacement Left Hand Sickle Head That Fits John Deere Mower Conditioner Models: 1207 (Bolt-On), 1209 (Lh Bolt-On; Lh Riveted 285001>), 1217, 1219, 1380 (14' Bolt-On), 1424 (Lh), 1600 (Lh Bolt-On & Riveted), 1600A (Lh Riveted) Fits John Deere Header Model: 230 (14' Bolt-On) Fits John Deere Auger Header Models: 300, 300A (Both Lh Bolt-On) Includes The Needle Bearing. Replaces Part Number: Mos10-0002, 901-233, Ae48125, 02327 Bc All OEM part numbers and logos are to be used for identification purposes only