PowerStop L3313 Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L3313) is designed to provide reliable braking performance for select Lexus models. Engineered as a direct replacement for rear disc brake calipers, this component ensures consistent stopping power and durability.

• Compatible with Lexus GS350, GS430, GS450h, GS460, and IS350 models
• Constructed from durable cast iron for long-lasting strength
• Floating caliper design with a single steel piston (44.37 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

Detailed Product Features and Specifications

This PowerStop rear disc brake caliper is built with a cast iron caliper casting material, providing the necessary rigidity and heat resistance required for effective braking. The floating caliper type uses a single steel piston with a diameter of 44.37 mm, which helps maintain even pad wear and smooth braking operation. Included caliper slides and mounting bracket ensure proper alignment and secure installation on the rear axle. The gray color finish offers corrosion resistance and a clean appearance. The bleeder screw thread size is M7 x 1.0, compatible with standard brake bleeding tools.

About the PowerStop - Rear OE Stock Replacement Caliper Line

The PowerStop - Rear OE Stock Replacement Caliper line focuses on providing direct-fit replacement parts that meet original equipment specifications. This product line is designed to restore braking performance to factory standards without requiring modifications. The L3313 caliper is part of this line, offering a reliable solution for Lexus owners seeking OE-quality rear brake components.

Common Applications and Problem Solving

• Replacement for worn or leaking rear brake calipers on Lexus GS350, GS430, GS450h, GS460, and IS350
• Addresses uneven brake pad wear caused by sticking caliper pistons
• Resolves brake fluid leaks due to damaged piston seals
• Improves braking response when original calipers have corroded or seized
• Restores proper brake function after caliper hardware failure

Installation Notes and Tips

• Ensure brake system is properly bled after installation to remove air
• Verify compatibility with vehicle model and year before installation
• Use appropriate tools for the M7 x 1.0 bleeder screw to avoid damage
• Inspect brake pads and rotors for wear and replace if necessary
• Follow manufacturer torque specifications for mounting bracket bolts

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet or exceed OEM standards for fit, form, and function. The cast iron construction and steel piston materials contribute to the caliper's durability and 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.