Narrow Spoked Gauge Wheel Assembly, 3"X 16", with casting tri-spoke hub, metal rims and 40mm Double Row Ball Bearing, triple seals. Fit narrow row soybean planters. John Deere Grain Drills 750, 1560, 1590, 1690, 1835, 1850, 1860, 1890, 1895, 1990. 2510H applicator. Replaces OEM #AA85465, AA98188