Seed tube kit. Smooth-faced translucent tube is made of polycarbonate material and allows for sensor to be mounted externally. This provides a completely smooth surface for the seed which results in a more consistent seed spacing. Compatible with all existing John Deere® planter seed sensors. Includes ensor seal and two nylon ties. For 1530, 1535, 1700 series, 7300, XP, XP-Pro.