DNJ® Engine Lower Gasket Sets, also known as conversion sets, include all the essential gaskets and seals needed for the engine’s bottom end during rebuilds or major service. Designed to complement a head gasket set for complete overhauls, each set includes gaskets and seals for the oil pan, timing cover, rear main, and crankshaft, as well as the water pump, oil pump, and other critical sealing components. All parts are manufactured to meet or exceed OEM quality standards, ensuring a precise fit and reliable performance.
DNJ® Engine Lower Gasket Sets are engineered from premium materials selected for the specific demands of each sealing point. Rubber and silicone provide flexibility and oil resistance for pan and timing cover gaskets, while cork-rubber composite offers compressibility for older engines. Fiber-reinforced materials ensure reliable sealing under moderate heat and pressure, and PTFE or thermoplastics deliver low-friction, long-wear performance in crank and cam seals. Metal-reinforced rubber adds strength to one-piece and rear main seals, and MLS is used where maximum heat and pressure resistance is required. Each material is chosen for its functional advantage, ensuring that every DNJ® gasket set offers dependable sealing and long service life.
DNJ® also offers a wide range of complete engine gasket sets, head gasket sets, valve stem seals, timing cover gaskets, oil pan gaskets, and other related sealing solutions—providing comprehensive coverage for virtually every engine configuration. With precision engineering and top-tier materials, DNJ® Engine Lower Gasket Sets deliver exceptional performance and long-lasting durability.
