The John Deere CH13519 Packing is a genuine OEM component designed to provide a reliable seal within various John Deere agricultural and construction equipment. This essential packing ensures proper fluid containment and prevents leaks, maintaining optimal system performance. With an outer diameter of 12.7 mm, an inner diameter of 7.6 mm, and a thickness of 2.5 mm, this packing is compatible with a wide range of John Deere tractors, combines, cotton pickers, forage harvesters, sprayers, and windrowers, ensuring broad application across the John Deere machinery lineup.