{"product_id":"centric-120-45040-disc-brake-rotor","title":"Centric 120.45040 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric Premium Disc Brake Rotor 120.45040\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotor 120.45040 is engineered for reliable braking performance on select Ford, Mazda, and Mercury vehicles. Designed specifically for models like the Ford Escort, Mazda MX-3, Mazda Protege, and Mercury Tracer, this rotor meets precise fitment and durability requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Escort, Mazda MX-3, Mazda Protege, and Mercury Tracer\u003c\/li\u003e\n\u003cli\u003ePart number 120.45040 for exact replacement\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting type with 4 bolt holes\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 22 mm and discard thickness of 20 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 257 mm and overall height of 45 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCentric Premium Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications for fit, form, and function. This product line emphasizes precision manufacturing, corrosion-resistant coatings, and vented rotor designs to support effective heat dissipation. The 120.45040 rotor is part of this line, offering a coated hat finish and floating mounting type to ensure consistent braking performance and durability for compatible vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that improves heat dissipation during braking, reducing the risk of brake fade. The smooth surface type ensures even pad contact and consistent braking response. With a nominal thickness of 22 mm and a discard thickness of 20 mm, this rotor provides a clear service life indicator to maintain safety standards. The coated hat finish protects against rust and corrosion, extending the rotor's lifespan. The rotor includes 4 bolt holes with a mounting bolt hole circle diameter of 100 mm, and a center hole diameter of 55 mm, designed for floating mounting to accommodate thermal expansion and improve rotor longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Ford Escort, Mazda MX-3, Protege, and Mercury Tracer\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eResolves noise issues related to rotor surface imperfections\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by restoring proper rotor thickness\u003c\/li\u003e\n\u003cli\u003ePrevents corrosion-related rotor damage with coated hat finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (20 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on the 4 mounting bolts\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with ABS systems; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 120.45040 rotor undergoes rigorous testing for dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44565955936437,"sku":"BKNJ-120.45040","price":48.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12045040_Fro.jpg?v=1774638152","url":"https:\/\/www.partcatalog.com\/products\/centric-120-45040-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}