This genuine Gates Micro-V belt, part number 500746508, is a high-quality replacement component designed for reliable power transmission. Measuring 12.7mm (0.5 inches) in top width and 1270mm (50 inches) in outside circumference, it features 5 ribs for optimal grip and durability. This belt is a direct equivalent to OEM part numbers 402605M1 (Massey Ferguson, Landini), 2614B550 (Perkins), and 634019 (Case IH), ensuring perfect fit and performance in a wide range of agricultural and industrial machinery, including various Massey Ferguson and Case IH tractor models.