The RHI&A PD13011 is a durable 13-tooth drive sprocket designed for agricultural planter applications. Featuring a precise 28.575 mm (1-1/8 inch) bore and an outer diameter of 88.9 mm (3-1/2 inches), this sprocket ensures reliable power transmission. It is a direct aftermarket replacement for various OEM part numbers, including John Deere AA20584, Kinze GD1015, and Case IH 123880C1. This sprocket is compatible with a wide range of planter models, including John Deere 7000, 7100, 7200, 7300, and 1700 series, Kinze 2000 and 3000 series, and Case IH 800, 900, and 1200 series planters, providing essential functionality for seeding operations.