4 Pistons Caliper

Your Professional 4 Pistons Caliper Supplier

Jiangsu CN Tech Co., Ltd. is located in the Shanbei Industrial Zone of Wuxi City, approximately 100 kilometers from Shanghai. Leveraging professional expertise and extensive experience in industrial manufacturing, the company specializes in the design, development, and production of rod ends, spherical plain bearings, transmission linkages, suspension arms, brake calipers, and pedal boxes. In addition, we offer comprehensive system solutions and customized products to meet specific customer requirements.

Our product portfolio includes rod end joints, spherical bearing joints, joint accessories and related components, linkage rods, suspension arms, brake calipers, pedal boxes, handbrakes, brake system accessories, and other automotive parts.

Why Choose us

Global Market Experience

Products are widely exported to Europe and North America and used in demanding industries such as industrial equipment, motorsport, automation, and aerospace, proving stable quality and international competitiveness.

Complete Product Range & Custom Solutions

The company offers a full range of rod ends, spherical bearings, linkages, suspension parts, and related components, with strong customization capability to meet different application needs.

Quality Control

With strict quality control, ISO-certified management, and responsive technical and after-sales support, the company ensures consistent performance, reliable delivery, and long-term customer value.

Parameter

Product Spec.	Data(mm)
Caliper profile size	86x72x54
Out & Inner dia.	146 / 127.5
Piston dia. x qty	25 x 4
Disc dia. and thickness	250x10
Input hydraulic thread	M10x1
Mounting hole Center	70
Mounting hole bolt dia.	M8
Mounting offset	24
Mounting hole boss face to Disc center	90.5
Caliper material	6061T6 Billet
Available surface colo	Anodized color

Benefits of 4 Pistons Caliper

Uniform brake force distribution , which improvesbraking performance and reduces the risk of disk deformation.

Improved cooling maintains stable braking performance.

High resistance to overheating, especially important in intensive use.

More predictable braking, critical for sports cars.

Uniform pad and diskwear due to stable pressure reduces replacement frequency and extends component life.

Use in high-performance vehicles due to their ability to deliver high braking performance.

Application of 4 Pistons Caliper

Performance Vehicles

Sports cars and track-ready vehicles often feature these calipers for enhanced performance.

Heavy-Duty Trucks

4-piston calipers offer the durability needed for heavier loads and demanding driving conditions.

Racing Applications

Their reliability and performance make them a favorite choice for professional racing teams.

Working Of 4 Pistons Caliper

The functionality of brake calipers cannot be fully appreciated without considering their relationship with brake pads and rotors. When the brake pedal is engaged, hydraulic pressure moves the calipers which, in turn, push the brake pads against the rotating rotors. This interaction creates friction, which is what slows down the wheels. The heat generated during this process is managed by the material composition of the rotors and pads, which are designed to withstand extreme temperatures.

This synergy is crucial: The selection of brake pads, rotors, and calipers has a direct impact on braking efficiency, wear rates, and overall vehicle performance. Understanding these relationships can empower you as a driver, helping you to make informed decisions regarding upgrades or maintenance.

In conclusion, the knowledge of how brake calipers operate and their various types lays the groundwork for discerning which calipers might best suit your vehicle’s needs. Whether you choose the simplicity of a single-piston caliper or the enhanced performance of a 4-piston model, understanding these fundamentals will guide you in optimizing your vehicle’s braking system.

Transportation

Whether it is air freight, express delivery, or sea freight, we can arrange shipments according to the time required by customers. We help customers inquire about the best rates and arrange the delivery of your goods in the most economical way. This allows you to control the schedule of the entire project to meet seasonal cargo demand.

Certificate

FAQ

Q: How do I know if I have four piston calipers?

A: Visual Inspection (Easiest Way): Look through the wheel spokes if possible. Larger vehicles and performance models often have calipers you can see easily without removing the wheel. Count the Round Shapes: Pistons typically create visible round outlines or bumps on the caliper body. Count how many you see on each side.

Q: Are 4-piston calipers better than 2?

A: 2 piston brakes may have more bite and feel more responsive, but for the use you intend 4 piston brakes should be preferred. They'll be more resistant to fade and have more braking capacity as they get hot. You don't want to experience fade halfway down a long steep trail.

Q: What finish options are available?

A: Available in anodized or powder-coated finishes.

Q: Can you engrave customer logos?

A: Yes, we provide laser engraving for branding.

Q: Are these compatible with racing brake systems?

A: Yes, we offer racing-grade calipers with upgraded pistons and seals.

As one of the leading 4 pistons caliper manufacturers and suppliers in China, we warmly welcome you to wholesale high-grade 4 pistons caliper made in China here from our factory. All customized products are with high quality and competitive price.

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