Auto Barn
Est. 1957
Wilwood

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

$107.92

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wilwood PS-1 brake caliper. Lightweight cast aluminum construction with deep cup pistons to minimize heat transfer.

Key Features

  • Fits rotors with diameters ranging from 6.00" to 9.00" and thickness sizes from .15" to .20".
  • Features two stainless steel deep cup pistons to minimize heat transfer to brake fluid.
  • Utilizes high-temperature square piston seals for controlled piston retraction.
  • Internal crossover brake fluid passages eliminate the need for external crossover tubes.
  • Compact and lightweight cast aluminum construction weighs only .93 pounds.
  • Sleek, low-profile design.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

When you're building a custom braking system or upgrading a smaller vehicle, finding a compact and strong caliper is key. The Wilwood PS-1 caliper is designed for just that, offering a lightweight, low-profile solution that doesn't sacrifice stopping power. It's built with a cast aluminum body, keeping the overall weight down to just over half a pound, which is great for reducing unsprung mass.

Inside, you'll find two stainless steel pistons. These aren't just any pistons; they're deep cup pistons designed to help keep heat from transferring from the brake pad to your brake fluid. This helps maintain consistent braking performance, especially during repeated stops. The caliper also uses high-temperature square seals to manage how the piston retracts, ensuring smooth operation. Plus, Wilwood routed the brake fluid passages internally, so there are no external tubes to worry about, keeping the design clean and protected.

This PS-1 caliper is versatile, fitting rotors with diameters from 6 to 9 inches and thicknesses from .15 to .20 inches. It's a solid option for many custom applications where space and weight are considerations.

Specifications

Brand
Wilwood
Manufacturer Part #
120-5456
UPC
889545004137

Frequently Asked Questions

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

$107.92