{"product_id":"centric-320-34046h-disc-brake-rotor","title":"Centric 320.34046H Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric GCX Elemental Protection Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content offer reliable braking performance for BMW 525i, 528i, 530i, and 540i models. Designed with a fully coated disc and hat finish, these rotors provide enhanced corrosion resistance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 320.34046H\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 525i, 528i, 530i, 540i\u003c\/li\u003e\n\u003cli\u003eFully coated disc and hat for corrosion protection\u003c\/li\u003e\n\u003cli\u003eHigh carbon content for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vanes\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.787 inches (20.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.724 inches (18.400 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.732 inches (298.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.402 inches (61.000 mm)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 0.575 inch (14.600 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.953 inches (75.000 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line focuses on providing rotors with a full protective coating to resist rust and corrosion. The high carbon content enhances rotor strength and heat management, which is critical for maintaining consistent braking performance under demanding conditions. This product line is engineered to meet or exceed OEM specifications, making it suitable for BMW vehicles requiring reliable and durable brake components.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes that promote efficient heat dissipation during braking. The smooth surface finish ensures optimal contact with brake pads, reducing noise and vibration. Both the disc and hat are fully coated to protect against environmental elements, extending the rotor's service life. The rotor’s nominal thickness of 0.787 inches (20.000 mm) and discard thickness of 0.724 inches (18.400 mm) provide clear service limits for maintenance. The rotor mounts with five lug holes on a 120 mm bolt circle diameter, compatible with specified BMW models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW 525i, 528i, 530i, and 540i\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion and rust issues due to full coating\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by reducing heat-related fade\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles experiencing rotor thickness below discard limits\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 before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with ABS tone ring as this rotor does not include one\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric rotors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The full coating process protects against corrosion, extending rotor life. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43661108805813,"sku":"BKNJ-320.34046H","price":39.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_32034046H_Fro.jpg?v=1774636110","url":"https:\/\/www.partcatalog.com\/products\/centric-320-34046h-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}