The John Deere ER140024 is a genuine OEM thrust washer designed to maintain proper axial spacing and reduce friction between rotating and stationary components in various John Deere agricultural and construction equipment. This critical component helps ensure smooth operation and extends the lifespan of associated parts by preventing wear caused by direct contact. Manufactured to John Deere's exacting standards, it provides reliable performance and precise fitment across a wide range of tractor, combine, sprayer, and heavy equipment models.