A5429870345
Lock Nut Cap
Detroit Diesel

The lock nut, cap, is designed to secure various fasteners and components within the engine or chassis assembly. With a height of 50.50 mm and an outer diameter of 50 mm, it provides a reliable locking mechanism to prevent loosening due to vibration or thermal expansion. Made from durable steel, this nut offers resistance to corrosion and deformation, ensuring a secure fit over extended service periods. Its precise threading ensures compatibility with corresponding bolts, offering consistent torque retention. Proper use of this lock nut is critical for maintaining the integrity of assembled parts, particularly in high-stress environments typical of heavy-duty applications. Source One Parts Center recommends this lock nut as a dependable fastening solution to preserve engine and chassis stability over the vehicle’s service life.