WILWOOD 120-14004-N Radial Mount Caliper Piston Bores Ro 889545071160 AERO4 /1.12

( Brand: Wilwood ), ( Manufacturer Part Number: 120-14004-N ), ( Part Type: Mount Caliper Piston ), ( UPC: 889545071160 )

Review WILWOOD Radial Mount Caliper Piston Bores And 1.12 /1.12 Ro

Introducing the Wilwood 120-14004-N Aero4 Radial Mount Caliper, an exceptional brake component engineered for high-performance applications. This caliper is part of Wilwood's Aero series, known for its sleek design and superior stopping power.

The Wilwood Aero4 Radial Mount Caliper is a 4-piston design, which offers increased clamping force and more even pressure distribution over the brake rotor. The radial mounting design allows for direct connection of the caliper pistons to the brake pad, reducing deflection and ensuring consistent pad-to-rotor contact. This results in improved brake performance, increased durability, and reduced brake pedal effort.

The caliper pistons on this Wilwood brake component have a bore size of 1.12 inches (28.5 mm), ensuring a perfect fit for appropriate brake pads. The pistons are made from a high-quality material that offers excellent resistance to wear and corrosion. This caliper is also compatible with 1.12-inch (28.5 mm) brake pad sets.

The Wilwood 120-14004-N Aero4 Radial Mount Caliper is designed to be used with floating brake rotors. It features a CNC-machined billet aluminum body that is not only lightweight but also incredibly strong. The caliper is anodized for added protection against the elements, while the stainless steel piston seals ensure a reliable seal between the pistons and the brake fluid.

This Wilwood caliper is also equipped with a bleed port, making it easy to bleed the brake system. The caliper is designed to be used with DOT 4 brake fluid. It is important to use the recommended brake fluid to ensure the longevity and optimal performance of the caliper.

In summary, the Wilwood 120-14004-N Aero4 Radial Mount Caliper is a high-performance brake component that offers improved stopping power, increased durability, and consistent brake performance. Its radial mount design, 1.12-inch (28.5 mm) piston bore size, and compatibility with floating brake rotors make it a popular choice among performance enthusiasts and professional racers.

The Wilwood Aero4 radial mount caliper piston bores part number 120-14004-N is a high-performance brake component commonly used in racing and high-performance applications. Here are some pros and cons of purchasing this caliper piston bore kit:

1. High-performance design: These caliper piston bores are designed for high-performance applications, offering improved brake performance and response.

2. Radial mounting: Radial mounting allows the caliper pistons to move in a straight line, which can result in better brake modulation and improved pedal feel.

3. Improved cooling: The radial mounting also allows for improved cooling, as the calipers are mounted away from the rotor and can be exposed to more airflow.

4. Precision machining: These caliper piston bores are precision machined, ensuring a proper fit and excellent sealing.

5. Wide compatibility: These caliper piston bores are compatible with a wide range of Wilwood calipers, making them a versatile option for many different applications.

1. Cost: High-performance brake components like these caliper piston bores can be expensive, and this kit is no exception.

2. Installation: Installing these caliper piston bores can be a complex and time-consuming process, requiring specialized tools and expertise.

3. Specific application: These caliper piston bores are designed for specific applications and may not be compatible with all Wilwood calipers or vehicle configurations.

The Wilwood Aero4 radial mount caliper piston bores part number 120-14004-N offer significant benefits for high-performance applications, including improved brake performance, better pedal feel, and improved cooling. However, they come with a high cost and complex installation process. If you are building a high-performance racing vehicle or looking to upgrade your street car's braking system, these caliper piston bores may be worth the investment. However, if you are on a budget or not planning on significant performance upgrades, you may want to consider other options. Ultimately, the decision to purchase these caliper piston bores will depend on your particular needs, budget, and expertise. If you are unsure, it may be best to consult with a professional brake specialist or mechanic to help you make an informed decision.

If you are looking for high-performance brake components and are willing to invest in the cost and installation process, then the Wilwood Aero4 radial mount caliper piston bores part number 120-14004-N may be a good option for you. However, if you are on a budget or not planning on significant performance upgrades, you may want to consider other options, such as upgrading your brake pads or rotors. It is always a good idea to consult with a professional brake specialist or mechanic to help you make an informed decision based on your particular needs and circumstances.

Details:

American Express.

part #: 12014004 prices

• $575.19-$809.96

specifications caliperparbrak:

• brand: Wilwood
• mpn: 120-14004-n
• part type: Mount Caliper Piston
• upc: 889545071160

general caliperparbrak:

• condition: New
• Car Truck Parts Accessories > Brakes Brake Parts > Calipers Brackets

shipping caliperparbrak:

• class: Standard
• type: Fixed
• transit: 4-8 Days
• service: Standard
• cost: $0.00

seller caliperparbrak:

• # reviews: 616985
• rating: 99.2%
• city: , Ohio

offer caliperparbrak:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: February 18, 2026
• quantity: 6

returns caliperparbrak:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments caliperparbrak:

• other
• wallet: Paypal
• credit card: Visa

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