PowerStop L3349 Disc Brake Caliper - Front Left

OE Front Left Caliper for Subaru Applications

PowerStop L3349 is a front left disc brake caliper built as an OE stock replacement for select Subaru models. It is remanufactured to direct-fit dimensions for the Subaru WRX, Outback, Forester, Legacy, Tribeca, and B9 Tribeca front left position.

PowerStop’s Autospecialty OE Replacement Brake Calipers line focuses on stock-style service parts for drivers who want a direct replacement without changing the original brake setup. The L3349 follows that approach with a gray cast iron floating caliper, a 2-piston design, and a mounting bracket included for the listed applications.

Key Features

• PowerStop L3349 front left disc brake caliper
• Remanufactured in Chicago, Illinois
• Cast iron floating caliper design
• 2 steel pistons with 42.72 mm piston diameter
• Caliper slides included
• Mounting bracket included
• High-temperature EPDM rubber dust boots
• New seals, bleeder screw, and stainless steel brake pad abutment clips
• Pressure tested to verify piston operation and check for leaks
• Bleeder screw thread size: M10 x 1.0

Product Details

PowerStop L3349 is engineered as a direct OE-style replacement for front left brake service on Subaru vehicles. It uses a floating caliper layout with a cast iron body, steel pistons, and included slides to match the original brake hardware arrangement where applicable. The caliper is assembled with new seals, dust boots, bleeder screw, and stainless steel pad abutment clips, while premium silicone lubricant is used to support smooth movement and long-term operation in demanding conditions. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Used For

• Replacing a leaking or sticking front left caliper
• Restoring brake pedal response after caliper wear
• Correcting uneven pad contact or brake drag
• Addressing corrosion on the original caliper body
• Returning Subaru WRX, Outback, Forester, Legacy, Tribeca, or B9 Tribeca front brake service to stock configuration

Installation Notes

Compatible With 2015-2020 Subaru WRX, front left; 2010-2019 Subaru Outback, front left; 2014-2018 Subaru Forester, front left; 2015-2018 Subaru Legacy, front left; 2005-2012 Subaru Legacy, front left; 2008-2014 Subaru Tribeca, front left; and 2006-2007 Subaru B9 Tribeca, front left. Verify piston size, bleeder thread, and bracket style against the original caliper before installation. Because mounting hardware is not listed as included, reuse or replace related fasteners as needed during brake service. Bleed the hydraulic system after installation and confirm proper caliper slide movement before road use.

Quality Assurance

Each PowerStop caliper and bracket is remanufactured in PowerStop’s Chicago, IL facility and pressure tested to verify piston operation and help identify leaks before shipment. The use of new seals, EPDM dust boots, and stainless steel pad abutment clips supports consistent brake service quality for OE replacement applications.