Chain Sprocket

• John Deere row unit chain sprocket transmits mechanical power through chain drive systems to support reliable equipment operation.
• Efficient torque transfer within this sprocket helps maintain system performance across connected shafts and driven components.
• Tooth design with heat-treated surfaces helps resist wear from repeated chain contact during extended use.
• Heat-treated construction provides endurance for this sprocket under frequent load cycles and challenging working environments.
• Left-side orientation allows this sprocket to fit specific row unit configurations where handedness is required.

Fits John Deere: 243, 244, 343, 344, 443, 444, 493, 494, 543, 546, 594, 644, 645, 692, 693, 694, 844, 891, 892, 893, 894, 995, 1092, 1243, 1290 and 3 more models. See the full list on the product page.