{"product_id":"powerstop-l15020-disc-brake-caliper-front-left","title":"PowerStop L15020 Disc Brake Caliper - Front Left","description":"\u003ch2\u003eOE Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003ePowerStop L15020 is a front left disc brake caliper built as an OE-style stock replacement for select Toyota 4Runner and Lexus GX460 applications. It bolts directly in place of the original caliper and is remanufactured for a direct-fit brake service solution.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFixed caliper design with a 4-piston layout for consistent brake force.\u003c\/li\u003e\n\u003cli\u003eCast iron caliper body with steel pistons for durable hydraulic operation.\u003c\/li\u003e\n\u003cli\u003e100% pressure tested to verify piston function and help prevent leaks.\u003c\/li\u003e\n\u003cli\u003eAssembled with new seals, dust boots, bleeder screws, and stainless steel brake pad abutment clips.\u003c\/li\u003e\n\u003cli\u003eHigh-temperature EPDM dust boots and silicone lubricant support smoother movement in demanding conditions.\u003c\/li\u003e\n\u003cli\u003eInlet thread size: M10 x 1.0; bleeder screw thread size: M7 x 1.0.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePowerStop L15020 is part of the Autospecialty OE Replacement Brake Calipers line, focused on direct-fit stock replacement service. This caliper is remanufactured in Chicago, Illinois and built to restore proper hydraulic braking function with a fixed design, 48.00 mm pistons, and a gray finish. It is a practical choice for brake repair on a Toyota 4Runner or Lexus GX460 when the original caliper needs replacement. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking caliper seals or fluid loss at the brake corner.\u003c\/li\u003e\n\u003cli\u003eSticky or uneven piston movement that affects braking response.\u003c\/li\u003e\n\u003cli\u003eCorrosion or wear in the original caliper housing.\u003c\/li\u003e\n\u003cli\u003eBrake drag caused by aging internal components.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from a worn OE caliper.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible With 2023-2024 Toyota 4Runner, front left; 2023 Lexus GX460, front left; 2016-2022 Lexus GX460, front left; 2016-2022 Toyota 4Runner, front left; and 2015 Toyota 4Runner, front left from 6\/15\/2015. Verify inlet and bleeder thread sizes before installation and confirm brake hose and pad hardware condition during service. Mounting hardware and caliper slides are not included.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePowerStop pressure tests each caliper to verify piston operation and check for leaks before release. The Autospecialty OE Replacement line uses remanufactured components and new internal service parts to support consistent brake performance.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53721551339701,"sku":"BHKQ-L15020","price":134.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L15020_Fro.jpg?v=1794119747","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l15020-disc-brake-caliper-front-left","provider":"PartCatalog","version":"1.0","type":"link"}