PowerStop L4825A Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L4825A) is designed specifically for Ford Mustang models requiring reliable rear disc brake caliper replacement. Engineered with cast iron construction and a floating caliper design, this component ensures consistent braking performance and durability.

• Compatible with Ford Mustang rear disc brake systems
• Cast iron caliper casting for strength and heat resistance
• Single steel piston with 38.10 mm diameter for effective braking force
• Floating caliper type with included caliper slides for smooth operation
• Gray finish with mounting bracket included for direct OE replacement
• Bleeder screw thread size M10 x 1.0 for proper brake fluid maintenance

Detailed Product Features and Specifications

This PowerStop rear disc brake caliper features a cast iron body that provides durability and excellent heat dissipation, essential for maintaining braking efficiency under demanding conditions. The floating caliper design allows for self-alignment during braking, reducing uneven pad wear. It includes one steel piston with a diameter of 38.10 mm, which delivers consistent hydraulic pressure to the brake pads. The caliper slides are included to ensure smooth movement and proper pad engagement. The gray color finish matches the original equipment appearance, and the mounting bracket is included to facilitate installation. The bleeder screw thread size of M10 x 1.0 is compatible with standard brake bleeding tools.

About the PowerStop - Rear OE Stock Replacement Caliper Line

The PowerStop - Rear OE Stock Replacement Caliper product line focuses on providing direct-fit replacement calipers that meet original equipment specifications. This line is designed to restore braking performance to factory standards without requiring modifications. The L4825A caliper is part of this line, offering a reliable solution for Ford Mustang owners seeking a quality rear caliper replacement that aligns with OE fit and function.

Common Applications and Problem Solving

• Replacement for worn or leaking rear brake calipers on Ford Mustang models
• Resolves uneven brake pad wear caused by sticking caliper slides
• Addresses reduced braking efficiency due to piston corrosion or damage
• Fixes brake fluid leaks from damaged bleeder screws or seals
• Restores proper brake pedal feel and hydraulic pressure in rear brakes

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 mounting hardware, so retain original bolts or source replacements as needed. Properly torque all fasteners to manufacturer specifications. Bleed the brake system thoroughly using the M10 x 1.0 bleeder screw thread size to remove air and maintain hydraulic integrity. Inspect brake pads and rotors for wear and replace if necessary during installation.

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet or exceed original equipment standards. The cast iron construction and steel piston materials are selected for durability and performance. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.