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Auto Barn
Est. 1957
Wilwood

Wilwood Hat-Dynamic BB Front 0.55in Offset 5 x 4.72 - 12 on 8.75in

$246.99

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Wilwood GT Series Dynamic Mount Rotor Hat for front applications. Precision machined aluminum construction for high strength and low weight.

Key Features

  • Fits front brake applications.
  • Precision machined from aluminum for high strength and low weight.
  • Dynamic mount system with floating T-nuts for rotor isolation.
  • Wide load bearing surface on T-nuts for durability.
  • Designed to manage in-service thermal variations between hat and rotor.
  • Part number 170-15230.
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About this part

Product Details

This is the Wilwood GT Series Dynamic Mount Rotor Hat, designed for front brake applications. It's built to handle the tough conditions of motorsports competition. The hat is precision machined from aluminum, which keeps it strong while also reducing unsprung and rotating weight on your vehicle.

What makes this hat unique is its dynamic mounting system. Wilwood T-nuts float inside the hat, allowing a standard through-hole mount rotor to attach dynamically. This setup, combined with the wide load-bearing surface of the T-nut and the rotor, offers a durable and accurate way to manage vibrations and thermal changes that happen between the hat and the rotor during use. This is a well-built component for those pushing their vehicles hard.

Specifications

Brand
Wilwood
Manufacturer Part #
170-15230
UPC
889545075427

Frequently Asked Questions

Wilwood Hat-Dynamic BB Front 0.55in Offset 5 x 4.72 - 12 on 8.75in

$246.99