The John Deere GD616 is a genuine OEM hydraulic stroke limiter designed for various John Deere planter models, including the 1700, 1705, 1710, 1715, 1720, 1725, 1730, 1735, 1740, 1745, 1750, 1755, 1760, 1765, 1770, 1775, 1780, 1785, 1790, 1795, DB120, DB44, DB55, DB60, DB66, DB80, DB88, DB90, DB99, DR12, DR16, DR18, DR24, and DR8 series. This essential component helps maintain consistent planting depth by limiting the hydraulic cylinder's stroke, contributing to optimal seed placement and crop yield. It measures approximately 95 mm in length, 51 mm in width, and 51 mm in height, with a weight of about 0.05 kg.