The John Deere L203644 is a genuine OEM oil seal designed for critical sealing applications in John Deere agricultural and construction equipment. This high-quality seal features an inner diameter of 50 mm, an outer diameter of 72 mm, and a thickness of 10 mm, ensuring a precise fit and reliable performance. It is crucial for preventing lubricant leakage and protecting internal components from contaminants, maintaining optimal machine operation and longevity.