One New Aftermarket Replacement Exhaust Manifold Fits John Deere Tractor Models: 1830, 2020, 2030, 2035 (S/N 50000-later), 2120, 2130, 2135 (S/N 50000-later), 2440, 2510, 2520, 2630, 2640 Fits John Deere Construction & Industrial Models: 401, 401B, 440, 440A, 440B, 480, 480A, 480B Fits John Deere Mondel Engines: 180 (S/N 51230-later), 202 (S/N 51230-later), 4039, 4045, 4219 (DF), 4239D, 4276 (D/T) Technical information: ACTUAL PHOTO, COLORS MAY VARY, MAY BE UNPAINTED. Replaces Part Number: T20249 Models This part fits: 180, 1830, 202, 2020, 2030, 2035, 2120, 2130, 2135, 2440, 2510, 2520, 2630, 2640, 401, 401B, 4039, 4045, 4219, 4239D, 4276, 440, 440A, 440B, 830 Reference Numbers: T20249, T20249-A