{"product_id":"centric-121-38022-disc-brake-rotor-front","title":"Centric 121.38022 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.38022\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.38022 is engineered for reliable braking performance on Saab 9-3 models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and braking efficiency for daily driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Saab 9-3 vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 345 mm (13.583 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 29.8 mm (1.173 inches) with discard thickness at 27.5 mm (1.083 inches)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for optimal airflow\u003c\/li\u003e\n\u003cli\u003eFive stud\/lug holes with 14.2 mm (0.559 inches) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 70 mm (2.756 inches)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 12.05 kg (26.5 lbs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: C-TEK Standard Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric focuses on delivering reliable, OEM-quality replacement rotors. This product line emphasizes precise fitment and consistent performance, making it suitable for routine maintenance and brake system repairs. The 121.38022 rotor maintains the original equipment specifications for the Saab 9-3, ensuring proper fit and function without modifications.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis vented rotor features a smooth surface type that supports even pad wear and braking response. The vented design with straight vanes enhances heat dissipation during braking, reducing the risk of rotor warping under normal operating conditions. The floating disc mounting system allows slight movement to accommodate thermal expansion, improving rotor longevity. The rotor’s overall height measures 45.3 mm (1.783 inches), and it includes three miscellaneous holes for mounting alignment. The five lug holes are spaced on a 110 mm (4.331 inches) bolt circle diameter, matching the Saab 9-3’s wheel hub specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Saab 9-3 models\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency after rotor thinning or damage\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to meet safety standards\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake noise associated with damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it meets the nominal thickness of 29.8 mm and is above the discard thickness of 27.5 mm. Clean the rotor surface to remove any protective coatings or debris before mounting. Verify the rotor’s center hole diameter and bolt pattern match the Saab 9-3 hub assembly. Since bearings and ABS tone rings are not included, reuse existing components if applicable. Proper torque specifications should be followed when tightening lug nuts to avoid rotor distortion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 121.38022 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":51732159758517,"sku":"BKNJ-121.38022","price":78.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12138022_Fro.jpg?v=1774640848","url":"https:\/\/www.partcatalog.com\/products\/centric-121-38022-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}