Cummins USA Overhauling Gasket Set – Premium Full Gasket Kit for QSL 6L & 6CT Engines
High-quality OEM replacement gasket set ensures optimal sealing for Cummins QSL 6L and 6CT engines. Precision-engineered with durable multi-layer steel (MLS) cylinder head gaskets for superior heat and pressure resistance. Includes critical components: cylinder head gaskets (3967059, 4981796, 4937728) plus full sealing kit for valves, oil pans, and manifolds. Laser-cut design guarantees exact fit and leak-free performance. Ideal for heavy-duty repairs, fleet maintenance, and engine rebuilds in trucks, construction equipment, and industrial machinery. Trusted by professional mechanics for long-lasting reliability. Buy in bulk for unbeatable wholesale pricing—direct global supplier with fast shipping. Stock up for your workshop or resale business today.