{"product_id":"centric-320-42048f-disc-brake-rotor-front","title":"Centric 320.42048F Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric GCX Elemental Protection Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotor - Full Coating (part number 320.42048F) is engineered for reliable braking performance on Infiniti J30 and Q45 models. Designed with a fully coated disc and hat finish, this vented rotor offers enhanced corrosion resistance and durability for long-term use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFully coated disc and hat finish for corrosion protection\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.102 inches (28.000 mm) and discard thickness of 1.024 inches (26.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.114 inches (53.700 mm) and outside diameter of 11.020 inches (279.900 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes (0.500 inch diameter) and 4.500 inch bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent braking contact\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.677 inches (68.000 mm) with 2 miscellaneous holes\u003c\/li\u003e\n\u003cli\u003eWeight approximately 18.5 lbs (8.41 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Centric GCX Elemental Protection Disc Brake Rotors - Full Coating Line\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating product line focuses on providing rotors with a complete protective coating on both the disc and hat surfaces. This full coating helps prevent rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. The vented design with straight vanes enhances heat dissipation, which is critical for vehicles like the Infiniti J30 and Q45 that require dependable stopping power under various driving conditions.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 1.102 inches (28.000 mm) and a discard thickness of 1.024 inches (26.000 mm), ensuring it meets safety standards for replacement. The rotor's overall height is 2.114 inches (53.700 mm), and it has an outside diameter of 11.020 inches (279.900 mm), matching the original equipment specifications for Infiniti J30 and Q45 models. The vented rotor design with straight vanes improves airflow to reduce heat buildup during braking, which helps prevent brake fade. The floating disc mounting system and smooth surface type provide consistent contact with brake pads for reliable stopping power. The rotor includes 5 lug holes with a diameter of 0.500 inches (12.700 mm) and a mounting bolt hole circle diameter of 4.500 inches (114.300 mm). The center hole diameter is 2.677 inches (68.000 mm), accommodating proper fitment on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Infiniti J30 and Q45\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise caused by rust or corrosion on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by restoring proper rotor thickness and surface finish\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade through vented design and heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrevents premature rotor failure due to corrosion with full coating protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Centric GCX Elemental Protection Disc Brake Rotor 320.42048F, ensure the rotor is compatible with your Infiniti J30 or Q45 by verifying lug pattern and dimensions. Clean the hub surface before mounting to prevent runout and ensure proper rotor alignment. Use proper torque specifications on lug nuts to avoid rotor warping. Since this rotor does not include bearings or ABS tone rings, reuse existing components or replace separately if necessary.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric provides quality assurance for the GCX Elemental Protection Disc Brake Rotors - Full Coating line, manufactured to meet or exceed OEM specifications. The full coating process enhances corrosion resistance, contributing to longer rotor life. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary by region and application.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":51716592140469,"sku":"BKNJ-320.42048F","price":66.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_32042048F_Fro.jpg?v=1774636153","url":"https:\/\/www.partcatalog.com\/products\/centric-320-42048f-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}