PowerStop S6640 Disc Brake Caliper Set - Front

Front Brake Caliper Set for Nissan

PowerStop S6640 is a front disc brake caliper set built for performance-focused repairs on select Nissan applications. It is remanufactured with a red high-temperature powder coat, pressure tested for piston operation, and assembled with new internal service components for consistent braking response.

Key Features

• Front floating disc brake caliper set with a 57.15 mm piston diameter
• Cast iron caliper body with steel piston material
• Red electrostatic high-temperature powder-coated finish for corrosion resistance
• Remanufactured in Chicago, IL and pressure tested for leak prevention
• Includes caliper slides and mounting bracket
• Uses high-temperature EPDM rubber dust boots and silicone lubricant for smoother operation

Product Details

The PowerStop Performance Brake Calipers line is built for drivers who want a direct replacement that installs in the stock location and maintains a clean appearance behind factory or custom wheels. Part number S6640 is a front brake caliper set for 2011-2017 Nissan Juke and 2017-2019 Nissan Sentra front applications. It is assembled with new pistons, seals, slide pins where applicable, dust boots, bleeder screws, and stainless steel brake pad abutment clips to support reliable service life. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Restoring front brake clamping force on a Nissan Juke or Nissan Sentra
• Replacing a leaking or sticking front caliper
• Addressing uneven pad wear or brake drag
• Refreshing corroded caliper hardware and finish
• Improving brake system appearance behind open wheels

Installation Notes

Fits 2011-2017 Nissan Juke, front. Fits 2017-2019 Nissan Sentra, front. Verify piston size, bracket style, and brake hose connection before installation. Bleed the brake system after replacement and inspect pads, rotors, and hoses for wear before returning the vehicle to service.

Quality Assurance

Each caliper is 100% pressure tested to verify piston operation and help prevent leaks. PowerStop remanufactures the calipers and brackets in its Chicago, IL facility and uses new service components during assembly for consistent fit and function. Part number S6640 is built to performance-grade standards for front brake service on select Nissan models.