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Porsche > Steering Parts > Track Rods >

Castle Nut M10x1, For Track Rod End. Porsche 911 / 914  ❭  N0112101

Castle Nut M10x1, For Track Rod End. Porsche 911 / 914 - N0112101 - N 011 2101
2
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N0112101/1
Product Information
Product Information
Castle Nut M10x1, For Track Rod End.
Secure your Porsche steering components with this OE Match Castle Nut M10x1 for Track Rod End, manufactured as a direct replacement. Produced to OE-style specifications, this castle nut is designed to fasten the track rod end securely to the steering arm, working in conjunction with a split pin to prevent the nut from loosening during operation. Manufactured for precise thread engagement and dependable strength, it provides a reliable and secure fastening for the steering system.

Fits:
  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
  • Porsche 911 1978-1983 3.0L / SC
  • Porsche 911 1984-1986 3.2L
  • Porsche 911 1987-1989 3.2L G50
  • Porsche 911 1975-1977 3.0L Turbo (930)
  • Porsche 911 1978-1989 3.3L Turbo (930)
  • Porsche 914 (1970-1976)  

Diagram Ref No 15

Over time, the original castle nut can become corroded, damaged, or worn through repeated removal and installation. Rounded castellations, stripped threads, or corrosion can compromise the ability to correctly secure the track rod end, increasing the risk of steering component movement or fastener failure. Replacing the castle nut during steering repairs helps ensure the assembly is securely fastened and maintains the integrity of the steering system. This OE Match component is ideal for Porsche maintenance, repairs, suspension work, and restoration projects.  

What This Product Does:
  • Secures the track rod end to the steering arm.
  • Provides reliable threaded retention of the steering joint.
  • Works with a split pin to prevent the nut from loosening.
  • Maintains the integrity of the steering assembly.
  • Replaces worn, corroded, or damaged original fasteners.
  • Supports safe steering system operation.
  • Provides an OE-style fit for straightforward installation.

Symptoms Of Wear Or Failure:
  • Corroded or seized castle nut.
  • Rounded or damaged castellations.
  • Stripped or damaged threads.
  • Difficulty achieving the correct tightening torque.
  • Evidence of previous over-tightening or deformation.
  • Split pin no longer aligning correctly with the castellations.
  • Damage identified during steering or suspension servicing.

Why Replacement Matters:

  • The castle nut is a critical safety fastener within the steering system, securing the track rod end firmly to the steering arm while allowing the installation of a split pin to prevent accidental loosening. A worn, damaged, or corroded nut can compromise the security of the steering joint, affecting steering precision and potentially creating a serious safety risk.
  • Replacing the castle nut whenever it shows signs of wear or during steering component replacement helps maintain the integrity and safety of the steering assembly. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Castle Nut M10x1 for Track Rod End provides reliable fit, performance, and durability for Porsche maintenance, repairs, and restoration projects.



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N0112101
N0112101

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