PowerStop L3424 Disc Brake Caliper - Rear Right

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L3424) is designed specifically for Subaru Forester, Impreza, and WRX models. This floating disc brake caliper offers reliable braking performance with durable cast iron construction and a single steel piston.

• Compatible with Subaru Forester, Impreza, and WRX rear brake systems
• Cast iron caliper casting for strength and durability
• Floating caliper type with one steel piston (38.07 mm diameter)
• 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 consistent braking performance for vehicles requiring rear disc brake calipers. The L3424 caliper is engineered to meet the exact fit and function requirements for Subaru models, making it a practical choice for restoring rear brake hydraulics to original equipment standards.

Technical Description and Features

This disc brake caliper features a cast iron body that offers durability and resistance to wear under normal driving conditions. The floating caliper design allows for smooth piston movement and even pad wear. It includes one steel piston with a diameter of 38.07 mm, which provides reliable clamping force on the brake rotor. The caliper slides are included to ensure proper alignment and operation within the brake system. The gray finish helps resist corrosion, and the included mounting bracket facilitates secure installation. The bleeder screw thread size is M10 x 1.0, compatible with standard brake bleeding tools.

Common Applications and Problem Solving

• Replacement for worn or seized rear calipers on Subaru Forester, Impreza, and WRX
• Addresses uneven brake pad wear caused by faulty caliper slides or pistons
• Restores proper brake pressure and pedal feel when original calipers fail
• Solves issues related to brake fluid leaks from damaged piston seals
• Improves rear braking performance and safety by maintaining OE specifications

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air and maintain braking efficiency. Verify that the mounting bracket is securely fastened and that caliper slides move freely to prevent uneven pad wear. Use compatible brake pads designed for Subaru rear disc brakes. Check the bleeder screw thread size (M10 x 1.0) before selecting tools for brake bleeding. Professional installation is recommended for safety and optimal performance.

Quality Assurance and Warranty

The PowerStop - Rear OE Stock Replacement Caliper L3424 is manufactured to meet OEM standards for fit and function. The cast iron construction and steel piston materials are selected for durability and consistent braking performance. While specific warranty details are not provided, PowerStop products typically adhere to industry quality controls to ensure reliability in automotive brake hydraulics.