This factory-specification hub nut (also known as a spindle nut or axle nut) is critical for safely securing the front or rear wheel bearing hub assembly to the steering knuckle or axle spindle. The MR455707 features a precision-machined thread pattern and an integrated locking mechanism (often a stake or deformed thread design) to prevent loosening due to vibration.

Using an aftermarket or reused hub nut can lead to incorrect bearing preload, premature bearing failure, or a dangerous wheel detachment. Always replace with a new OEM nut whenever the hub or bearing is serviced.

Key Features:

• OEM Genuine Quality: Manufactured to Mitsubishi's exact thread pitch, hardness, and corrosion resistance standards.

• Integrated Locking Feature: Self-locking design (prevailing torque type) eliminates the need for separate split pins or locking washers in most applications.

• Corrosion Resistant: Treated surface finish to withstand extreme conditions including mud, salt, and high heat from braking.

• Single Use Recommended: For maximum safety, replace this nut every time the hub assembly is removed.

  
  

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