The Case IH J911573 is a genuine OEM drive belt engineered for optimal performance across a wide range of Case IH agricultural machinery. This durable belt ensures reliable power transmission, crucial for the efficient operation of your equipment. It is designed to fit various models including MX series tractors (MX100, MX110, MX120, MX135, MX150, MX170), combines (2144, 2166, 2188, 2344, 2366, 2388, 2577, 2588, 5088, 6088, 7088), cotton pickers (2055, 2155, 2555), forage harvesters (FX25, FX30, FX38, FX45, FX50), and windrowers (WD1203, WD1903, WD2303, WD2503). With a length of 1536 mm, a width of 17 mm, and a weight of 0.36 kg, this belt meets original equipment specifications for a precise fit and extended service life.