PowerStop L1948 Disc Brake Caliper - Front Right

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L1948) is engineered to provide reliable braking performance for select Subaru models. Designed as a direct replacement for front disc brake calipers, this component ensures consistent stopping power and durability.

• Compatible with Subaru Forester, Impreza, Legacy, and Outback front brake systems
• Constructed from durable cast iron for long-lasting strength
• Floating caliper design with two steel pistons (42.67 mm diameter)
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M7 x 1.0 bleeder screw thread size

Product Line Details: PowerStop - Front OE Stock Replacement Caliper

This caliper is part of the PowerStop - Front OE Stock Replacement Caliper line, which focuses on providing original equipment equivalent parts for front brake systems. The line emphasizes maintaining factory specifications and fitment, making it suitable for Subaru vehicles requiring a direct OE replacement without modification.

Technical Description and Features

The L1948 caliper features a floating design with two steel pistons, each measuring 42.67 mm in diameter, which helps ensure even brake pad wear and effective braking force distribution. The caliper body is made from cast iron, a material known for its strength and heat resistance, contributing to consistent braking performance under various driving conditions. Included caliper slides and a mounting bracket facilitate proper installation and alignment on compatible Subaru models. The gray color finish matches OEM aesthetics, and the bleeder screw thread size of M7 x 1.0 allows for standard brake fluid maintenance.

Common Applications and Problem Solving

• Replacement for worn or seized front disc brake calipers on Subaru Forester, Impreza, Legacy, and Outback
• Addresses uneven brake pad wear caused by faulty caliper pistons
• Resolves brake drag or sticking issues due to caliper slide malfunction
• Restores proper brake fluid bleeding with compatible bleeder screw thread size
• Improves braking consistency and safety by maintaining OE specifications

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. This caliper includes the mounting bracket and caliper slides but does not include additional mounting hardware, so verify existing hardware condition prior to installation. Properly torque all mounting bolts to manufacturer specifications. Bleed the brake system thoroughly using the M7 x 1.0 bleeder screw thread size to remove air and ensure optimal brake performance. Inspect brake pads and rotors for wear and replace if necessary during caliper installation.

Quality Assurance and Warranty

PowerStop manufactures this caliper to meet or exceed OEM standards for fit, form, and function. The cast iron construction and steel pistons are designed for durability and consistent performance. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.