PowerStop L6275 Disc Brake Caliper - Front Right

OE Replacement Caliper Overview

PowerStop L6275 is a front right disc brake caliper built as an OE-style replacement for select Lexus and Toyota applications. It bolts directly in place of the stock caliper and is remanufactured in PowerStop’s Chicago facility for a direct-fit repair.

This PowerStop caliper uses a floating design with a cast iron body, steel pistons, and a gray finish. It includes the caliper bracket, slides, new seals, dust boots, bleeder screws, and stainless steel brake pad abutment clips as part of the remanufactured assembly.

Key Features

• Fits 2016-2021 Lexus RX450h, front right.
• Fits 2011-2020 Toyota Sienna, front right.
• Fits 2014-2019 Toyota Highlander, front right.
• Fits 2010-2018 Lexus RX350, front right, USA built.
• Fits 2010-2013 Toyota Highlander, front right, USA built.
• Floating caliper design with 2 pistons and a 44.20 mm piston diameter.
• Cast iron caliper body with steel piston construction.
• Pressure tested to verify piston operation and check for leaks.

Product Details

PowerStop L6275 is part of the Autospecialty OE Replacement Brake Calipers line, focused on stock-style brake service for drivers who want a direct replacement without changing the original brake layout. The remanufactured caliper and bracket are assembled with new seals, slide pins where applicable, dust boots, bleeder screws, and stainless steel pad abutment clips. High-temperature EPDM dust boots and silicone lubricant are used to support smoother caliper movement in demanding conditions. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Sticking or seized caliper movement.
• Brake fluid leakage at the caliper.
• Uneven pad wear from worn slides or piston issues.
• Corrosion-related caliper replacement on stock brake systems.
• Restoring brake performance on Lexus RX350, Toyota Sienna, and Toyota Highlander applications.

Installation Notes

Verify the vehicle’s front right brake configuration before ordering, especially on Lexus RX350 and Toyota Highlander USA-built applications. Mounting bracket and caliper slides are included, while mounting hardware is not listed as included. Confirm bleeder screw thread size, piston layout, and fitment notes against the original caliper before installation.

Quality Assurance

PowerStop remanufactures this caliper and bracket in Chicago and pressure tests each unit to verify piston operation and help prevent leaks. The Autospecialty OE Replacement line is built for stock-style brake service with inspected components and new wear items in the assembly.