PowerStop L2581A Disc Brake Caliper - Front Right

Front Right OE Replacement Caliper

PowerStop L2581A is a front right disc brake caliper built as a direct OE stock replacement for select Scion tC and Toyota Celica applications. It is remanufactured for consistent piston operation, leak prevention, and dependable braking performance in everyday driving.

The PowerStop OE Replacement Caliper line focuses on stock-style fitment and serviceable components for drivers who want a straightforward replacement for worn hydraulic brake parts. This front right caliper is finished in gray and uses a floating design with a 57.10 mm steel piston.

Key Features

• Direct replacement front right disc brake caliper
• Remanufactured in Chicago, IL
• 100% pressure tested for piston operation and leak verification
• Cast iron caliper body with steel piston
• Floating caliper design with one piston
• Includes caliper slides and mounting bracket
• New seals, dust boots, bleeder screw, and stainless steel brake pad abutment clips used in assembly
• High-temperature EPDM rubber dust boots and silicone lubricant for smoother operation
• Bleeder screw thread size: M7 x 1.0

Product Details

PowerStop L2581A is part of the Autospecialty OE Replacement Brake Calipers line, a stock-style brake solution for drivers replacing a worn or sticking front right caliper. It is engineered for 2005-2010 Scion tC and 2003-2005 Toyota Celica front right applications, including searches for a front right brake caliper for Scion tC or a Toyota Celica front right replacement caliper. The remanufacturing process includes inspection, pressure testing, and assembly with new service components to support consistent brake feel and reliable hydraulic sealing.

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

Common Problems This Part Can Address

• Brake fluid leakage at the caliper body or piston seal
• Uneven braking caused by a sticking or seized front right caliper
• Reduced brake response from worn internal seals or slide components
• Noise or drag related to damaged dust boots or pad abutment hardware
• Corrosion-related caliper wear on a stock replacement brake repair

Installation Notes

Compatible with 2005-2010 Scion tC, front right, and 2003-2005 Toyota Celica, front right. Verify rotor condition, brake pads, and hydraulic lines before installation, and bleed the brake system after caliper replacement to remove air from the circuit. Confirm the bleeder screw thread size is M7 x 1.0 during service.

Quality Assurance

PowerStop remanufactures the caliper and bracket in its Chicago, IL facility and pressure tests each unit to verify piston movement and help prevent leaks. New seals, slide pins where applicable, dust boots, bleeder screws, and stainless steel brake pad abutment clips are used during assembly for consistent service quality.