{"product_id":"centric-121-38019-disc-brake-rotor","title":"Centric 121.38019 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for Cadillac and Saab Vehicles\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.38019 is engineered to provide consistent braking performance for select Cadillac and Saab models. Designed with precision, this vented rotor ensures effective heat dissipation and smooth braking response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac and Saab 9-3 and BLS models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.787 inches (20.000 mm) and discard thickness of 0.709 inches (18.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.634 inches (41.500 mm) and outside diameter of 11.496 inches (292.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes and 3 additional miscellaneous holes\u003c\/li\u003e\n\u003cli\u003eStraight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.579 inches (65.500 mm) and mounting bolt hole circle diameter of 4.331 inches (110.000 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 12 lbs (5.45 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the C-TEK Standard Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric offers reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing rotors with precise dimensions and quality materials to ensure proper fitment and consistent braking performance. The 121.38019 rotor is part of this line, featuring vented construction and a smooth surface to maintain effective heat dissipation and reduce brake fade during operation.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Performance Features\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a vented design with straight vanes that promote airflow and help dissipate heat generated during braking. The smooth surface type ensures even pad contact and reduces noise and vibration. The floating disc mounting style allows for slight movement to accommodate thermal expansion, improving rotor longevity. With a nominal thickness of 0.787 inches and a discard thickness of 0.709 inches, this rotor provides a clear service life indicator to maintain safe braking performance. The rotor’s dimensions, including an outside diameter of 11.496 inches and a center hole diameter of 2.579 inches, are engineered for precise fitment on compatible Cadillac and Saab 9-3 and BLS models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolving noise and vibration issues from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to prevent brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Cadillac and Saab 9-3 and BLS vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify rotor dimensions against vehicle specifications to ensure compatibility. Clean the rotor surface to remove any protective coatings or contaminants. Use proper torque specifications for mounting bolts and inspect related components such as wheel bearings and brake pads for wear. Since this rotor does not include bearings or an ABS tone ring, ensure these components are compatible or replaced separately if necessary.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number 121.38019 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44567976870069,"sku":"BKNJ-121.38019","price":39.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12138019_Fro.jpg?v=1774638425","url":"https:\/\/www.partcatalog.com\/products\/centric-121-38019-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}