PowerStop L3225 Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L3225) is designed specifically for Subaru Legacy and Outback models. This floating disc brake caliper offers reliable braking performance with durable aluminum construction and a steel piston for consistent operation.

• Compatible with Subaru Legacy and Outback rear brake systems
• Floating caliper design with one steel piston (38.07 mm diameter)
• Constructed from lightweight aluminum casting material
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M10 x 1.0 bleeder screw thread size
• Grade type: Regular for standard braking applications

Product Line Details: PowerStop - Rear OE Stock Replacement Caliper

The PowerStop - Rear OE Stock Replacement Caliper line focuses on providing direct OE replacement parts that maintain factory specifications. This ensures compatibility and performance consistent with original equipment for Subaru vehicles. The L3225 caliper is engineered to meet the demands of daily driving while preserving the integrity of the rear brake system on Legacy and Outback models.

Technical Description and Features

This disc brake caliper features a floating design with a single steel piston measuring 38.07 mm in diameter, which helps deliver balanced braking force. The aluminum caliper casting reduces unsprung weight, contributing to improved vehicle handling. Included caliper slides and a mounting bracket facilitate proper installation and alignment. The gray finish provides corrosion resistance suitable for typical road conditions. The bleeder screw thread size of M10 x 1.0 allows for standard brake fluid maintenance.

Common Applications and Problem Solving

• Replacement for worn or leaking rear calipers on Subaru Legacy and Outback
• Restores proper brake piston movement and pressure application
• Addresses uneven brake pad wear caused by faulty calipers
• Eliminates brake noise and sticking issues related to caliper slides
• Improves rear braking response and safety on Subaru vehicles

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air from the hydraulic lines. The mounting bracket is included, but mounting hardware is not, so verify you have the necessary bolts and tools. Use the correct bleeder screw size (M10 x 1.0) for brake fluid maintenance. Inspect brake pads and rotors for wear during installation to ensure optimal performance.

Quality Assurance and Warranty

PowerStop manufactures this caliper to meet OEM standards for fit, form, and function. The use of aluminum casting and steel piston materials supports durability and corrosion resistance. While specific warranty details are not provided, PowerStop products typically adhere to industry quality controls to ensure reliable operation in Subaru Legacy and Outback rear brake systems.