{"product_id":"bosch-53011443-disc-brake-rotor-front","title":"Bosch 53011443 Disc Brake Rotor - Front","description":"\u003ch2\u003eBosch QuietCast Front Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Bosch QuietCast Disc Brake Rotor, part number 53011443, is a front replacement rotor built for select Lexus and Toyota applications. It uses an iron alloy, vented construction, and a smooth directional brake surface to support consistent braking performance on the front axle.\u003c\/p\u003e\u003cp\u003eFor shoppers searching for a front brake rotor for 2020-2025 Toyota Highlander or 2023-2025 Lexus RX350 and RX350h, this Bosch QuietCast rotor combines a coated hat, Geomet disc finish, and rust-resistant coating for added surface protection. The 53011443 rotor is a direct-fit rotor without hub assembly and does not include bearings.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBosch QuietCast Disc Brake Rotor, part number 53011443\u003c\/li\u003e\n\u003cli\u003eFront position rotor for select Lexus RX350, Lexus RX350h, and Toyota Highlander models\u003c\/li\u003e\n\u003cli\u003eIron alloy construction with vented design\u003c\/li\u003e\n\u003cli\u003eSmooth, directional brake surface for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eGeomet disc finish with coated hat and rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eConventional rotor design without hub assembly\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 340 mm; nominal thickness: 28 mm; discard thickness: 25 mm\u003c\/li\u003e\n\u003cli\u003e5-bolt mounting pattern with 114.3 mm bolt circle and 62 mm center bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBosch QuietCast is Bosch’s brake rotor line focused on OE-style replacement fit and finish. This rotor is built as a conventional vented disc brake rotor with a smooth surface type and directional braking surface, helping maintain stable pad contact under everyday driving conditions. The coated hat and Geomet-treated disc surface add corrosion resistance, which is important for front brake rotors exposed to heat, moisture, and road debris.\u003c\/p\u003e\u003cp\u003eThis part cross-references Toyota\/Lexus OE numbers 435120E060 and 435120E100 for the same application. The Bosch 53011443 is a strong match for drivers looking for a front brake rotor for 2020-2025 Toyota Highlander or 2023-2025 Lexus RX350\/RX350h service work.\u003c\/p\u003e\u003ch2\u003eWhat This Rotor Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront brake pulsation caused by worn or uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eBrake noise related to rotor surface wear or corrosion\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat-affected front rotors\u003c\/li\u003e\n\u003cli\u003eRust buildup on exposed rotor surfaces and hat areas\u003c\/li\u003e\n\u003cli\u003eService replacement needs for OE-style front brake maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor diameter, center bore, bolt pattern, and thickness before installation. This rotor is for the front position only and is a rotor without hub assembly, so the existing hub and related components must be inspected during brake service. Always clean the rotor surface before installation and follow the vehicle manufacturer’s torque specifications and bedding procedure for new pads and rotors.\u003c\/p\u003e\u003cp\u003eFits 2023-2025 Lexus RX350, front. Fits 2023-2025 Lexus RX350h, front. Fits 2020-2025 Toyota Highlander, front.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch manufactures the QuietCast rotor line with OE-style fitment and corrosion-resistant surface treatment to support dependable brake service on the listed applications.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51810585739445,"sku":"BBHK-53011443","price":97.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_53011443_Fro.jpg?v=1774642888","url":"https:\/\/www.partcatalog.com\/products\/bosch-53011443-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}