Is your diesel engine leaving oil stains on the valve covers or dripping down the block? The MAHLE Rocker Box Gasket is designed to restore a tight, reliable seal between your rocker box and cylinder head. A worn or damaged gasket can cause messy leaks, oil burning, and even reduced engine performance over time. Installing this high-quality gasket keeps your engine clean, maintains proper oil containment, and protects your valvetrain, so you can focus on driving, towing, or working your diesel hard without worrying about leaks.

The MAHLE VS50419 is crafted from premium oil-resistant materials engineered to withstand extreme engine temperatures and chemical exposure. Its precision-molded construction ensures an exact fit, providing consistent sealing pressure along the entire rocker box surface. Built to meet or exceed OE standards, this gasket offers long-lasting durability, reliable leak prevention, and the professional-quality fit you expect from MAHLE, trusted by technicians and diesel enthusiasts alike.