The John Deere R43738 is a genuine OEM thrust washer designed for critical applications in a wide range of John Deere agricultural, construction, and industrial equipment. This precision-engineered component ensures proper spacing and reduces friction, contributing to the smooth operation and longevity of shafts and bearings. With confirmed dimensions of 53.34 mm length, 53.34 mm width, and 3.048 mm height, and a weight of 0.0227 kg, it is built to John Deere's rigorous quality standards for reliable performance across numerous tractor, combine, feller buncher, and loader models.