Wilwood D154-R Single Piston Floater Caliper with 2.50" Piston
Wilwood D154-R Single Piston Floater Caliper with 2.50" Piston
SKU:120-13900
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The Wilwood D154-R Single Piston Floater Caliper is a high-performance racing brake component designed for demanding motorsport applications. Constructed with a forged aluminum body finished in black anodized coating and featuring a stainless steel piston, this caliper offers exceptional strength and corrosion resistance. It is available with a 2.50" piston, providing increased volumetric efficiency and reduced deflection compared to heavier cast models. The caliper is engineered to accommodate rotors ranging from 0.81" to 1.04" in thickness and up to 12.19" in diameter, making it suitable for a variety of high-performance brake setups. Its centered fluid inlet port behind the piston ensures unobstructed movement and ease of installation, while the lightweight design at only 3.3 pounds enhances overall vehicle responsiveness and handling.
Designed for racing and high-performance track use, the Wilwood D154-R caliper fits a range of custom and aftermarket brake systems. Its versatile piston size and rotor compatibility make it suitable for various chassis and wheel configurations, especially where maximum braking efficiency and minimal weight are priorities. This caliper is a direct replacement or upgrade for existing floating calipers in race cars, providing improved fluid flow and reduced deflection for consistent braking under extreme conditions. Installation involves standard bolt-on procedures, and the kit includes the caliper itself, ready for integration into your existing brake setup. Ideal for track days, racing, and performance driving, this caliper enhances braking performance and durability in demanding environments.
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Overview
Overview
Wilwood's newest race caliper, the D154-R starts with a forged aluminum black anodized body with stainless steel piston. With a choice of 2.50" or 2.00" pistons and covering rotors from .81" to 1.04" thickness up to 12.19" diameter. Caliper fluid inlet port centered directly behind the piston eliminates any interference with slide pins. Lower deflection rate and higher volumetric efficiency than all the competitions' heavier cast models, D154-R calipers with a 2.50" piston weighs only 3.3 pounds and use standard metric D154 pads. Caliper mounting uses stock height and offset.
Wilwood is a leading manufacturer of high-performance brake systems and components to fit a wide range of track and street applications. They offer everything from individual components like rotors, calipers, and pads to complete bolt-on kits.
Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, we have developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Our core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motorsports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles.
With headquarters in Camarillo, California, Wilwood employs approximately 320 people. We have on-shelf stock of more than 300 different brake calipers, 200 rotor designs, 100 master cylinder designs and a wide assortment of brackets, fittings, valves and brake lines. Our off-shelf brake calipers range in size from tiny calipers used on go-carts and light duty industrial equipment to heavy-duty original equipment brakes for the U.S. military Humvee.
Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in conjunction with finite element analysis, dynamic test and cycle test equipment to find high-performance and reliability solutions for the most difficult braking tasks. Our extensive inventory of proprietary on-the-shelf components allow us to provide cost-effective solutions for unique brake applications.
Wilwood is ISO 9000 compliant and has extensive experience maintaining quality levels of 100ppm or less for original equipment manufacturers.
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