The Cummins Fracture Resistant Screw 3678804 is an essential component used primarily in XPI fuel systems on EPA13 Automotive 15-liter ISX/QSX engines. As a cylinder head screw, it is designed to securely fasten the cylinder head to the engine block, creating a strong and reliable connection. The fracture-resistant feature enhances the screw's durability and ability to withstand high pressures and stresses within the engine, ensuring the cylinder head remains securely in place even under demanding conditions. This screw's reliability contributes to the engine's overall performance and longevity.
The Cummins Fracture Resistant Screw 3678804 is an essential component used primarily in XPI fuel systems on EPA13 Automotive 15-liter ISX/QSX engines. As a cylinder head screw, it is designed to securely fasten the cylinder head to the engine block, creating a strong and reliable connection. The fracture-resistant feature enhances the screw's durability and ability to withstand high pressures and stresses within the engine, ensuring the cylinder head remains securely in place even under demanding conditions. This screw's reliability contributes to the engine's overall performance and longevity.