PowerStop L2873 Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L2873) is designed specifically for Toyota Sienna models. This floating disc brake caliper offers reliable braking performance with durable cast iron construction and a steel piston, ensuring consistent operation under normal driving conditions.

• Compatible with Toyota Sienna rear brake systems
• Floating caliper design with one steel piston (42.77 mm diameter)
• Durable cast iron caliper casting for long-lasting strength
• 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 focuses on providing direct replacement parts that meet original equipment specifications. This ensures compatibility and performance consistent with factory-installed components. The L2873 caliper maintains the OE design with a floating caliper type and includes necessary caliper slides and mounting bracket to facilitate installation on compatible Toyota Sienna vehicles.

Technical Description and Features

This disc brake caliper features a single steel piston with a diameter of 42.77 mm, housed within a cast iron caliper body. The floating caliper design allows for smooth movement and even pad wear. The gray finish provides corrosion resistance, while the included caliper slides and mounting bracket ensure proper alignment and secure attachment. 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 leaking rear brake calipers on Toyota Sienna
• Resolves uneven brake pad wear due to caliper slide issues
• Addresses reduced braking efficiency caused by piston corrosion or damage
• Fixes brake fluid leaks from damaged or faulty caliper pistons
• Restores proper brake function when original caliper mounting bracket is compromised

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air from the hydraulic lines. Verify that the mounting bracket is securely fastened and that caliper slides move freely to prevent uneven pad wear. Use the correct bleeder screw size (M7 x 1.0) for brake fluid bleeding. This caliper does not include mounting hardware, so reuse existing hardware or acquire compatible parts as needed.

Quality Assurance and Warranty

The PowerStop - Rear OE Stock Replacement Caliper L2873 is manufactured to meet or exceed OEM standards for fit, form, and function. The cast iron construction and steel piston materials provide durability and reliable braking performance. Warranty information should be confirmed with the distributor or manufacturer, as it may vary by region.