PowerStop S2582 Disc Brake Caliper Set - Rear

Rear Brake Caliper Set for Subaru Applications

PowerStop S2582 is a rear disc brake caliper set built for Subaru Baja, Legacy, and Outback applications from 2000-2006. It is a direct replacement for the original rear calipers and is finished in high-temperature red powder coat for a clean look behind stock or custom wheels.

PowerStop S2582 is remanufactured in Chicago, IL, then pressure tested to verify piston operation and check for leaks before release. The rear caliper design uses a floating cast iron body with a steel piston, caliper slides, and a mounting bracket for a direct-fit service replacement.

Key Features

• Direct replacement rear disc brake caliper set for select Subaru models
• High-heat red powder-coated finish helps resist rust and corrosion
• Remanufactured and pressure tested for piston function and leak prevention
• Floating caliper design with cast iron body and steel piston
• Includes caliper slides and mounting bracket
• Built with new pistons, seals, dust boots, bleeder screws, and stainless steel brake pad abutment clips during assembly
• High-temperature EPDM rubber dust boots and silicone lubricant support smoother operation in demanding conditions

Product Line Details

The PowerStop Rear High-Heat Red Powder Coated Brake Calipers line focuses on performance-oriented replacement calipers that bolt directly in place of the stock units. For Subaru Baja, Legacy, and Outback rear brake service, this line combines OE-style fitment with a corrosion-resistant finish and a visible red appearance that stands out behind the wheels. PowerStop S2582 is part of that rear caliper lineup.

Detailed Description

PowerStop S2582 is engineered for rear brake service on 2000-2004 Subaru Legacy and Outback, plus 2003-2006 Subaru Baja rear applications. The caliper uses a single 37.97 mm piston and a floating design to match the original brake system layout. Because the caliper and bracket are remanufactured and pressure tested, this part is suited for replacing worn, leaking, or sticking rear calipers while restoring normal brake pedal response and rear braking balance.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

• Rear caliper sticking or uneven brake release
• Brake fluid leaks from worn seals or piston wear
• Corrosion on the caliper body or bracket
• Reduced rear braking performance from a failing caliper assembly
• Brake noise or drag caused by damaged slides or boots

Installation Notes and Fitment

Fits 2003-2006 Subaru Baja, rear.

Fits 2000-2004 Subaru Legacy, rear.

Fits 2000-2004 Subaru Outback, rear.

Verify rotor condition, pad wear, and brake hose condition during installation. Bleed the hydraulic system after replacement and confirm piston movement, slide operation, and brake pedal feel before returning the vehicle to service. This part number is PowerStop S2582.

Quality Assurance

PowerStop remanufactures this caliper and bracket assembly in Chicago, IL and pressure tests each unit to verify piston operation and help prevent leaks. The red powder-coated finish is designed to resist rust and corrosion, supporting long-term service in rear brake applications on Subaru Baja, Legacy, and Outback models. PowerStop S2582 is assembled with new internal service components for consistent brake system performance.