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Auto Barn
Est. 1957
Wilwood

Wilwood Caliper-PS 1-RH 1.00in Pistons .200in Disc

$107.92

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Wilwood PS-1 brake caliper. Lightweight cast aluminum construction with internal fluid passages for improved heat management.

Key Features

  • Fits rotors with diameters ranging from 6.00" to 9.00" and thickness from .15" to .20".
  • Compact and lightweight design, weighing only 0.93 pounds.
  • Constructed from strong cast aluminum for durability.
  • Features two stainless steel deep cup pistons to minimize heat transfer.
  • Utilizes high-temperature square piston seals for controlled piston retraction.
  • Internal crossover brake fluid passages eliminate the need for external crossover tubes.
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About this part

Product Details

If you're building a custom braking system or upgrading a smaller vehicle's setup, this Wilwood PS-1 caliper is a solid choice. It's designed to work with rotors between 6.00" and 9.00" in diameter and from .15" to .20" thick, making it versatile for many applications. The caliper itself is compact and lightweight, weighing in at just over 0.9 pounds, which helps reduce unsprung weight.

What's neat about this caliper is how Wilwood managed heat. It uses two stainless steel pistons that help keep heat from transferring to your brake fluid, and the high-temperature seals control how the pistons retract. Plus, the internal crossover passages mean there are no external tubes to worry about, keeping the setup cleaner and more protected. The cast aluminum construction gives it strength without adding a lot of weight.

Specifications

Brand
Wilwood
Manufacturer Part #
120-5453
UPC
889545004120

Frequently Asked Questions

Wilwood Caliper-PS 1-RH 1.00in Pistons .200in Disc

$107.92