Tisco FAA12239A Dust Cover Assembly Genuine OEM Tisco part Replaces: 8641020528, 86588587, A574483, A 574483, 2387-020, 2387020, 1108-4006 and 11084006 Ford Tractors: 8N, NAA/Jubilee, 2000, 4000, 600, 700, 800, 8N, 900, NAA/Jubilee