373" stem diameter
(4440 up to engine SN: 027604)
It is the manual that was given to the ultimate consumer by the manufacturer
60" head diameter
R28799, 57119 Air Cleaner Pipe Grommet -Fits John Deere Tractor Carburetor 373" stem diameterQuality Aftermarket R28799, 57119 Air Cleaner Pipe Grommet Fits John Deere Tractor Fits: 820 3 cyl., 830 3 cyl., 1020, 1120, 2030, 2040, 2150, 2155, 2240, 2255, 2350, 2355, 2440, 2550, 2630, 2640, 2750, 2840, 2940, 2950, 3150, 4000 diesel, 4010 diesel, 4020 diesel, 4030, 4040, (4050 up to SN: 5510), 4230, 4240; Industrials Specifications 2. 366" tall not compressed, 2. 600" I. D. top opening, 6. 815" O. D. bottom See website for all applications