{"product_id":"centric-121-35147-disc-brake-rotor","title":"Centric 121.35147 Disc Brake Rotor - Front or Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.35147\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.35147 is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a vented, floating rotor with a smooth surface, it offers consistent heat dissipation and durability for vehicles like the GL350, GLE63 AMG, and ML63 AMG.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with pillar vane style for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.866 inches (22.000 mm) and discard thickness of 0.764 inches (19.400 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.134 inches (54.200 mm) and outside diameter of 13.583 inches (345.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design with a center hole diameter of 2.642 inches (67.100 mm)\u003c\/li\u003e\n\u003cli\u003eFive stud\/lug holes with a diameter of 0.598 inches (15.200 mm) and mounting bolt hole circle diameter of 4.421 inches (112.300 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 18.8 lbs (8.52 kgs), no ABS tone ring or bearings included\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 focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for Mercedes-Benz vehicles requiring reliable rotor replacements without additional features like ABS tone rings or bearings.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor 121.35147 is designed specifically for Mercedes-Benz models including GL350, GL450, GL550, GLE63 AMG, GLE400, GLS450, GLS550, ML63 AMG, ML250, and ML400. The rotor features a vented design with pillar-style vanes that enhance airflow and heat dissipation during braking, reducing the risk of brake fade. The smooth surface finish ensures even pad contact and wear. The floating disc mounting allows for slight movement to accommodate thermal expansion and improve braking consistency. With a nominal thickness of 0.866 inches and discard thickness of 0.764 inches, this rotor provides a clear service life indicator for maintenance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance on Mercedes-Benz GL and GLE series vehicles\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for models with five lug holes and floating disc mounts\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 uneven wear\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle ABS system as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.35147 should be confirmed with the supplier, Centric generally offers coverage against defects in materials and workmanship. This rotor is engineered to provide consistent braking performance for Mercedes-Benz GL350, GLE63 AMG, ML63 AMG, and related models.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566165455029,"sku":"BKNJ-121.35147","price":59.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12135147_Fro_b417bb7f-f87c-4b32-a56a-776b6d456894.jpg?v=1774638415","url":"https:\/\/www.partcatalog.com\/products\/centric-121-35147-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}