The Case-IH J921530 is a genuine OEM turbocharger oil supply hose designed for reliable performance in agricultural and construction machinery. This essential component ensures proper lubrication to the turbocharger, preventing premature wear and maintaining engine efficiency. Featuring a 5/8-18 thread, a 9.53 mm (0.375 inch) inner diameter, and an overall length of 385 mm (15.15 inches), it is engineered to exact specifications for a perfect fit and durable operation. This hose is critical for maintaining the integrity of the turbocharging system in compatible Case-IH models.