A-311716090-AI 40 IDLER SPROCKET 18T 1/2 model-CTB 1442 A J250 J Series General Duty

J250 J Series General Duty Tips

Bore: 5-1/2"

Type Ball style

770B (ESN Less Than 336698 6

Fits John Deere (Fits JD) Flex Draper Platforms: 630FD (S/N 740835-)

A-311716090-AI 40 IDLER SPROCKET 18T 1/2 model-CTB 1442 A J250 J Series General DutyOne New Aftermarket Replacement #40 Idler Sprocket Fits Massey Ferguson, White, Fits International Harvester, and Farmhand Equipment This aftermarket replacement #40 roller chain idler sprocket rides on a precision bearing to remove slack and maintain proper chain tension in planter and drive system chain runs. It is a direct replacement for OEM sprockets used across Fits Massey Ferguson, White, Fits International Harvester (IH), and Farmhand