The John Deere R111122 is a genuine OEM brake shoe, also referred to as a brake facing, designed for reliable braking performance in a wide range of John Deere agricultural tractors. This essential component ensures effective stopping power and safety. It features an outer diameter of 177.8 mm, an inner diameter of 152.4 mm, a thickness of 4.76 mm, and a width of 25.4 mm, with a weight of 0.12 kg. It is compatible with numerous models including the 840, 940, 1020, 1030, 1040, 1120, 1130, 1140, 1630, 1640, 1830, 2020, 2030, 2040, 2120, 2130, 2140, 2250, 2450, 2650, 2850, 3030, 3040, 3050, 3120, 3130, 3140, 3350, 3640, and 3650 series tractors. It replaces the OEM part number AL38734.