One New Aftermarket Replacement Air Seeder Hose, Tank-To-Tower Fits John Deere Grain Drills – 730LL, 1690, 1820, 1830, 1835, 1860, 1870, 1890, 1895Tech Info:-Runs from tank to tower manifold-Smooth outside and inside covers-Clear hose with black spiral braid reinforcement-Inside Diameter – 2.50-Length – 100’Replaces Part Numbers: AA54447