Cummins N14 complete Upper Gasket set Don't let a blown head gasket leave you stranded on the side of the road. Our upper gasket set contains all the necessary gaskets to replace your cylinder head. Our gaskets are manufactured to OE specifications and engineered to withstand the demands of your engine. Order now by entering your engine serial number and get back on the road with confidence. Complete N14 Head Gasket contains: 3 qty 4058790 Gasket - Cylinder Head 12 qty 131026 Seal - O-Ring - Fuel Crossover 1 qty 201048 Gasket - Turbo Oil Drain 3 qty 3008591 Gasket - Manifold 6 qty 3020943 Gasket 1 qty 3037537 Seal - O-Ring - Turbo Oil Inlt 6 qty 3050667 Seal - O-Ring - Oil Cooler 1 qty 3064313 Gasket - Thermostat Housing 3 qty 3066311 Gasket - Rocker Lever Cover 1 qty 3068510 Seal - Rectangular Ring 1 qty 3069177 Gasket 6 qty 3070136 Seal - O-Ring - Top - Celect 6 qty 3070137 Seal - O-Ring - Mid - Celect 6 qty 3070138 Seal - O-Ring -Bottom-Celect 1 qty 3328464 Seal - Ring 1 qty 3823546 Gauge - Capscrew 1 qty 3865195 Gasket - Thermostat Housing 3 qty 3865235 Gasket - Exhaust Manifold 1 qty 3865236 Gasket - Thermostat Housing 3 qty 4058981 Gasket - Rocker Lever Housing 3 qty 43463A Seal - O-Ring - Water Bypass