WILWOOD 140-11293-BK Rear Brake Kit Piston Rotor 889545012606 D52 1.25/1.25 1.04

( Brand: Wilwood ), ( Manufacturer Part Number: 140-11293-BK ), ( Placement On Vehicle: Rear ), ( Type: Brake Calipers ), ( Color: Black ), ( Finish: Powder Coated ), ( Piston Diameter: 1.25 ), ( California Prop 65 Warning: True ), ( UPC: 889545012606 )

Review WILWOOD D52 Rear Brake Kit 1.25/1.25 Piston 1.04 Rotor

Introducing the Wilwood 140-11293-BK D52 Rear Brake Kit, an exceptional upgrade for your vehicle's braking system. This kit is designed for vehicles requiring a 1.25 inch (32mm) brake piston and rotor size, making it an ideal choice for various applications.

The heart of this kit is the pair of D52 1.25 inch brake calipers, renowned for their superior stopping power and durability. These calipers are engineered using high-quality materials and advanced manufacturing techniques, ensuring consistent performance and longevity. Each caliper features 1.25 inch pistons that provide ample force to clamp the brake pads onto the rotor, ensuring reliable and responsive braking.

The kit includes a pair of 1.04 inch (26mm) vented rotors, specifically designed to complement the D52 calipers. These rotors are machined from premium quality cast iron, offering excellent thermal capacity and resistance to warping. Their vented design helps dissipate heat generated during heavy braking, ensuring consistent performance and preventing the risk of brake fade.

The Wilwood 140-11293-BK Rear Brake Kit also includes a set of high-performance brake pads, engineered to provide optimal braking force and long-lasting wear. These pads are specifically formulated for high-performance driving, offering exceptional friction and resistance to fade, ensuring consistent braking performance under various conditions.

Installation of this kit is made easy with the inclusion of all necessary hardware, including mounting brackets and bolts. The calipers are also designed to be easily adjustable, allowing for fine-tuning of the brake pedal feel and ensuring proper alignment of the brake shoes.

Upgrading to the Wilwood 140-11293-BK D52 Rear Brake Kit is an investment in the safety and performance of your vehicle. Its high-quality components, including the D52 calipers, 1.04 inch rotors, and high-performance brake pads, provide exceptional stopping power and longevity, making it an ideal choice for enthusiasts seeking improved braking performance for their vehicle.

Wilwood D52 Rear Brake Kit (140-11293-BK) with 1.25/1.25 pistons and 1.04 rotor: A Detailed Analysis

The Wilwood D52 rear brake kit (140-11293-BK) is a popular choice for those looking to upgrade their vehicle's braking system. This particular kit comes with 1.25/1.25 pistons and a 1.04 rotor. In this analysis, we will discuss the pros and cons of this brake kit to help you make an informed decision.

1. Superior Braking Performance: Wilwood is known for producing high-performance brake systems. This kit offers improved stopping power and better modulation, allowing for smoother and more effective brake application.

2. Durable Construction: The D52 kit features high-quality materials, including forged aluminum calipers and billet aluminum brake hats. These components are both strong and lightweight, contributing to the overall performance and longevity of the system.

3. Versatility: The kit is compatible with a wide range of vehicles, making it a popular choice for various applications. This versatility also allows for potential future upgrades or transfers to other projects.

4. Customizable: The D52 kit can be customized with various options, such as different caliper colors, rotor sizes, and brake fluid reservoirs. This flexibility allows users to tailor the system to their specific needs and preferences.

1. Cost: The Wilwood D52 rear brake kit is more expensive than OEM (original equipment manufacturer) alternatives. However, the increased cost is justified by the superior performance and durability offered by the system.

2. Installation Complexity: Installing the D52 kit may require professional assistance or extensive mechanical knowledge. The process can be time-consuming and may involve modifications to the vehicle's existing brake system.

3. Noise: Some users have reported an increase in brake noise with the D52 kit. This is typically due to the high-performance nature of the system and the use of performance pads. This issue can be addressed through proper bed-in procedures and the use of noise-reducing measures.

The Wilwood D52 rear brake kit (140-11293-BK) with 1.25/1.25 pistons and 1.04 rotor offers impressive braking performance, durability, versatility, and customizability. While the kit comes with some drawbacks, such as a higher cost and potential installation complexities, these issues are outweighed by the benefits of the superior braking system. If you're looking for a high-performance brake upgrade for your vehicle, the Wilwood D52 rear brake kit is an excellent choice.

Details:

Matching rear calipers are also available for custom installations. D52 calipers provide low-maintenance performance and a huge weight savings with high temperature reliability for the street track. With the added benefit of smaller rear piston sizing 2.46 sq-inches area not normally available in OEM calipers, for correct front and bias. Calipers can be used with most wheels that clear the OE calipers.

Caliper does not have the parking brake provision. Kits contain Wilwood hardened slide pins and BP-10 high friction pads. Headquarters. D52 calipers mount in the stock location over rotors, use original OE brake pads and an 7/16-20 banjo bolt line mounting.

Forged billet aluminum bodies, stainless steel pistons, and competition high-temperature seals put an end to the rust, bore pitting, seal failures that plague OE caliper design.

part #: 14011293 prices

• $484.13-$523.13

specifications caliperparbrak:

• brand: Wilwood
• mpn: 140-11293-bk
• placement on vehicle: Rear
• type: Brake Calipers
• color: Black
• finish: Powder Coated
• piston diameter: 1.25
• california prop 65 warning: True
• upc: 889545012606

seller caliperparbrak:

• rating: 99.7%
• city: Camarillo, California
• # reviews: 354050

payments caliperparbrak:

• other
• wallet: Apple-pay
• credit card: Mastercard

returns caliperparbrak:

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

offer caliperparbrak:

• sold: 0
• quantity: 4
• availability: In Stock
• options: Ship-to-home
• started: March 12, 2026

shipping caliperparbrak:

• carrier: UPS
• cost: $0.00
• type: Fixed
• transit: 5-12 Days
• class: Standard
• service: UPS Ground

general caliperparbrak:

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

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