PowerStop L2684B Disc Brake Caliper - Rear Right

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L2684B) is designed specifically for Toyota Highlander models. This disc brake caliper offers reliable performance with a cast iron construction and a floating caliper design, ensuring consistent braking response and durability.

• Compatible with Toyota Highlander rear brake systems
• Cast iron caliper casting for strength and heat resistance
• Floating caliper type with one steel piston (38.02 mm diameter)
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M7 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 is engineered to match original equipment specifications for rear brake calipers. This product line focuses on providing direct replacements that maintain factory performance and fitment, making it a practical choice for Toyota Highlander owners seeking a dependable disc brake caliper without modification.

Technical Description and Features

This rear disc brake caliper features a cast iron body, which offers durability and effective heat dissipation during braking. The floating caliper design allows for smooth piston movement and even pad wear. It includes one steel piston with a diameter of 38.02 mm, optimized for consistent hydraulic pressure application. The caliper slides are included to ensure proper alignment and operation within the brake system. Additionally, the mounting bracket is supplied to facilitate secure installation. The gray color finish provides corrosion resistance and a clean appearance. The bleeder screw thread size is M7 x 1.0, compatible with standard brake bleeding tools.

Common Applications and Problem Solving

• Replacement for worn or seized rear calipers on Toyota Highlander vehicles
• Addresses uneven brake pad wear caused by caliper slide issues
• Resolves brake fluid leaks from damaged or corroded pistons
• Improves braking performance when original calipers have lost efficiency
• Restores proper brake function after caliper mounting bracket damage

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old caliper. Verify that the mounting bracket included matches the vehicle’s specifications. Use compatible brake fluid and bleed the system thoroughly after installation to remove air from the hydraulic lines. Inspect caliper slides for smooth operation and lubricate if necessary. Confirm the bleeder screw thread size (M7 x 1.0) matches your tools to avoid damage during bleeding.

Quality Assurance and Warranty

The PowerStop - Rear OE Stock Replacement Caliper (L2684B) is manufactured to meet OEM standards for fit and function. The cast iron construction and steel piston materials are selected for durability and consistent performance. While specific warranty details are not provided, PowerStop products typically adhere to industry quality controls to ensure reliability in automotive brake hydraulics.