All States Ag Parts Spindle - RH/LH John Deere 2440 401 2020 1520 2030 400 2040 820 830 2630 300 1530 1020 301 2240 2640 AR103472 Fits John Deere Tractor(s) 820, 830, 1020, 1520, 1530, 2020 (Swept Back Axle), 2030, 2040, 2240, 2440 (s/n 340998-earlier), 2630, 2640 (s/n 340998-earlier) Fits John Deere Construction & Industrial(s) 300, 301, 400, 401 Replaces John Deere OEM nos AR103472, AR52861, AT19799 Dimension A: 11.875" Dimension B: 1.375"