Ensure the performance and durability of your Cummins 855 engine with the Fortpro Upper Engine Gasket Kit. Designed to replace OEM part number 3801330, this complete kit includes all gaskets and seals necessary for a comprehensive upper engine repair. Manufactured from high quality materials and designed to precise specifications, it ensures a tight seal in all critical areas of the engine, preventing compression, coolant, oil and exhaust gas leaks. With the Fortpro Upper Engine Gasket Kit, you can rely on easy installation and optimal engine performance, ensuring long, efficient operation.








