The John Deere Z29850 O-Ring is an authentic OEM sealing component designed for critical hydraulic and fluid system applications. Manufactured to precise specifications, this O-ring ensures a tight, leak-free seal, maintaining system integrity and preventing fluid loss. It is essential for the reliable operation of numerous John Deere agricultural and construction machines, including tractors, combines, sprayers, and excavators. With an inner diameter of 10.69 mm and a cross-section thickness of 2.62 mm, it provides a perfect fit for specified components, contributing to the longevity and performance of your equipment.