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Fastener Components: Axilok

Axilok Key Details

The innovative design of the Axilok Unitized Wheel Bearing Nut System has been the industry standard in the Truck and Trailer industry for over 20 years.

The benefits of the Axilok system over traditional jam nut solutions are:
• Easily adjustable, one-piece assembly for increased speed, accuracy and repeatability
• Uses locking clips to maintain joint security and ensure proper end-play
• Significantly reduces the time required for wheel bearing adjustment
• Delivers accurate results in the process
• Reduced installation time, half compared to old style 3-piece systems

The Axilok is a unitized part consisting of nut body, two locking clips and a retainer cage and easily installs with a standard, six-sided socket. Axilok can be applied on Steer, Drive, Trailer, and Auxiliary Axles.

Click here to download the NEW detailed Axilok Installation Instructions

Please feel free to contact us to discuss adding Axilok nuts to your next Truck or Trailer model

Please click here information about our latest Wheel Bearing Nut Fastening System – Integralok. 


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MacLean-Fogg Component Solutions was named a GM Supplier of the Year by General Motors during its 24th annual Supplier of the Year awards ceremony held Thursday, March 10 at Cobo Center in Detroit, Michigan. General Motors recognized 110 of its best suppliers from 17 countries that have consistently exceeded GM’s expectations, created outstanding value, or brought new innovations to the company. This is the first time in MacLean-Fogg Component Solutions’ history we have received this award. » Continue Reading

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