My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Wilwood 120-8373 PS-1 Right Hand Disc Brake Caliper

Part of: Wilwood Hand Disc Brake Caliper

Other options in this family: Wilwood 120-5456 Wilwood 120-5453 Wilwood 120-8374

Manufacturer

Picture for manufacturer Wilwood

Part Number

120-8373
12 reviews
Sale Price

$111.70

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wilwood PS-1 Caliper delivers high-performance braking in an ultra-compact, lightweight design weighing just 0.93 pounds. This right-hand caliper features rugged cast aluminum construction combined with a sleek low-profile design that fits tight spaces without sacrificing strength or durability.

Key Features:

  • Lightweight cast aluminum construction at only 0.93 pounds
  • Compact low-profile design for tight fitment applications
  • Compatible with rotors ranging from 6.00 to 9.00 inches in diameter
  • Accommodates rotor thickness from 0.15 to 0.20 inches
  • Right-hand configuration for precise brake system layout
  • Ideal for racing, custom builds, and performance upgrades

The PS-1 caliper is engineered for applications where space and weight are critical, making it perfect for quarter midgets, karts, mini sprints, and other compact racing vehicles. Its versatile rotor compatibility allows for flexible brake system design while maintaining professional-grade stopping power.

Products specifications

Brackets Included

No

Brake Pads Included

No

Caliper Finish

Natural

Caliper Logo

Wilwood

Caliper Material

Aluminum

Caliper Piston Quantity

Dual

Caliper Series

PS-1

Fitting Attachment 1

Female threads

Notes

Fits right side only.

Parking Brake Provision

No

Piston Diameter (in)

1.120 in.

Quantity

Sold individually.

Rotor Thickness (in)

0.200 in.

thanks for the service

Quick, easy, and great prices

Great besides 1 wheel was missing the center cap

Hi

Great

Absolutely the best price for the items order with fantastic processing and shipping time. My only complaint is that their customer service department failed to answer two emails I sent them regarding confirmation of proper fitment of the struts. To me, this is critical and needs to be corrected.

Good service.

Great fast service

great prices and ships super fast!!

So far so good, shopping on this site was a breeze.

Great prices, fast shipping. Great order status updates.

Good price just hope it's not too good to be true. Here's to hoping.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy