The John Deere R137725 Range Shift Insert is a genuine OEM component designed for various John Deere agricultural tractors. This critical transmission part ensures precise and smooth engagement of range gears, contributing to the overall efficiency and longevity of the machine's drivetrain. Manufactured to John Deere's rigorous standards, this insert provides reliable performance and a perfect fit, preventing premature wear and maintaining optimal operational integrity. It measures approximately 38.1 mm in length, 38.1 mm in width, and 12.7 mm in height, with a weight of about 0.023 kg.