{"product_id":"centric-121-37031-disc-brake-rotor","title":"Centric 121.37031 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.37031\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.37031 is engineered for reliable braking performance on Porsche Boxster models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Porsche Boxster vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.783 inches (19.9 mm) with discard thickness at 0.709 inches (18.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.646 inches (67.2 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 11.457 inches (291.0 mm)\u003c\/li\u003e\n\u003cli\u003eFive stud\/lug holes with a diameter of 0.606 inches (15.4 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 3.858 inches (98.0 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 130.0 mm (5.118 inches)\u003c\/li\u003e\n\u003cli\u003eSolid vane style with straight vanes for effective airflow\u003c\/li\u003e\n\u003cli\u003eWeight approximately 13.16 lbs (5.98 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 rotors designed to meet or exceed OEM specifications for fit, form, and function. This product line focuses on providing reliable braking components with precise dimensions and quality materials, ensuring compatibility and consistent performance for vehicles like the Porsche Boxster. The 121.37031 rotor maintains the balance between durability and cost-effectiveness, making it suitable for standard replacement needs.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis vented disc brake rotor features a smooth surface type that supports even pad wear and braking efficiency. The nominal thickness of 0.783 inches (19.9 mm) and discard thickness of 0.709 inches (18.0 mm) define the usable rotor life before replacement is necessary. The rotor’s overall height is 2.646 inches (67.2 mm), and it has an outside diameter of 11.457 inches (291.0 mm), matching the precise fitment requirements for Porsche Boxster models. The rotor includes five stud\/lug holes with a diameter of 0.606 inches (15.4 mm) and a mounting bolt hole circle diameter of 130 mm (5.118 inches), ensuring proper alignment and secure installation. The straight vane style promotes effective heat dissipation during braking, reducing the risk of brake fade under normal driving conditions.\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 rotor thickness below discard limits to maintain braking safety\u003c\/li\u003e\n\u003cli\u003eResolving uneven brake pad wear due to rotor surface imperfections\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to prevent brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper rotor fitment for Porsche Boxster brake system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent vibration and noise\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eCheck for compatibility with ABS systems; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent dimensions and material integrity. While specific warranty details for part number 121.37031 are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms related to this rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44567974346933,"sku":"BKNJ-121.37031","price":47.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12137031_Fro.jpg?v=1774638420","url":"https:\/\/www.partcatalog.com\/products\/centric-121-37031-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}