The STEMCO pro-torq 2-7/8"-12 axle spindle nut with lock for Mack axle is crafted to keep the spindle nut securely in place, thereby reducing the risk of component loosening. This innovative design reduces wear by minimizing the impact of vibrations on the axle assembly and contributes to the reduction of wear and tear. Built with high resistance to rust, it prolongs lifespan across various operating conditions. The design facilitates easy adjustment while ensuring secure locking for enhanced safety. Additionally, it maintains consistent bearing preload, supporting wheel-end system reliability.
Ensures the spindle nut stays securely in place, reducing the risk of component loosening
Reduces wear and tear by minimizing the impact of vibrations on the axle assembly
Highly resistant to rust, prolonging the lifespan in a variety of operating conditions
Designed for easy adjustment while maintaining secure locking for safety
Maintains consistent bearing preload, enhancing wheel-end system reliability
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