This product is an oil cooler sealing gasket for Scania heavy-duty trucks. Made of metal-composite oil-resistant rubber, it precisely matches the original factory holes for a high degree of fit. It effectively prevents oil and coolant leakage, eliminating oil-water mixing and leaks. Resistant to high temperatures and pressures, it is suitable for long-distance, heavy-duty operations. It effectively stabilizes the oil cooling system, protects engine lubrication components, and extends the overall engine lifespan. Precision-made and easy to install and remove, it is a standard replacement part for Scania truck engine repairs in logistics and engineering applications.