Genuine John Deere width adjuster screw to fit the following models of John Deere mower conditioners:

324A - 328A - 331 - 381 - 388 - R310R - R350R - R870R - R930R - R950R - R990R

Diagrams, part numbers and model numbers are provided for reference. If you are unsure if this part fits your equipment, please contact our parts specialists who will be happy to help.