Conical seat to Ball seat Adapter
Category Wheel Stud Conversion Kits
Brand Motorsport Hardware
Order status In stock - ready to ship
Build data

Specs that matter for this part

Hardware

Key hardware

See product description for included components and manufacturer details.

Validation

Install notes

DIY-friendly; professional help recommended for custom setups.

Requirement

Before checkout

Use the variant selector and product description to match the correct application before ordering.

Available through BMD Performance. Verify exact fitment, current availability, and hardware requirements before ordering.

Conical seat to Ball seat adapter

Each kit consists comes with 16 or 20pcs depending on the option selected. For different quantities, please email BMD Performance

  • Converts 60 degree conical seat nuts to R13 ball seat
  • Can be used with all Motorsport Hardware standard conical and extended race nuts
  • Can be used with all thread sizes: 12×1.5, 14×1.5, and 14×1.25
  • Inserts between wheel and conical nut
  • Manufactuered from hardended steel
  • Zinc plated
  • Outer diameter: 22.8mm, Inner diameter: 15.2mm, Height: 6.3mm

Tips for use:

  • To ensure safe use, when installing, make sure that you get at least 6.5turns when tightening nut
  • Re-check torque after first 20-100 miles of service and re-torque as required to 85-88ft/lbs

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