The Case IH J913990 is a genuine OEM piston pin bushing designed for various Case IH agricultural and construction equipment. This essential engine component ensures proper articulation and reduces wear between the piston pin and connecting rod. It features an outer diameter of 44.45 mm, an inner diameter of 38.1 mm, and a length of 38.1 mm, weighing approximately 0.08 kg. Manufactured to original specifications for reliable performance and durability.