{"product_id":"centric-120-66050-disc-brake-rotor","title":"Centric 120.66050 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric Premium Disc Brake Rotor 120.66050\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotor 120.66050 is engineered for reliable braking performance on heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Silverado 3500 and Sierra 3500 HD, this vented rotor ensures consistent heat dissipation and durability under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Express 3500, GMC Savana 3500, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado 3500, Silverado 3500 Classic, and Silverado 3500 HD\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with a smooth surface finish for optimal pad contact\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003e8 bolt holes with a mounting bolt hole circle diameter of 165.1 mm (6.5 inches)\u003c\/li\u003e\n\u003cli\u003eNominal outside diameter of 325 mm (12.795 inches) and overall height of 131.5 mm (5.177 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30 mm (1.181 inches) with a discard thickness of 28.5 mm (1.122 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric Premium Disc Brake Rotor 120.66050 is a vented rotor designed to improve heat dissipation during braking, reducing the risk of brake fade on heavy-duty trucks. The smooth surface type ensures even pad wear and consistent braking performance. The rotor features a coated hat finish that protects against rust and corrosion, which is essential for vehicles exposed to harsh environments. With 8 bolt holes and a mounting bolt hole circle diameter of 165.1 mm, it fits securely on the hub, which has a center hole diameter of 122.8 mm. The rotor’s nominal thickness of 30 mm and discard thickness of 28.5 mm provide a clear service life indicator to maintain safety and performance.\u003c\/p\u003e\u003ch2\u003eAbout Centric Premium Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotors line is designed to meet or exceed OEM specifications for fit, form, and function. This product line focuses on delivering rotors with enhanced durability and corrosion resistance, making them suitable for heavy-duty applications such as the Chevrolet Silverado 3500 and GMC Sierra 3500 HD. The coated hat finish and vented design are key features of this line, aimed at improving rotor longevity and braking efficiency.\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 corrosion and surface rust that affect braking smoothness\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade during heavy towing or hauling\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness to maintain safe braking performance\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with 8-lug heavy-duty Chevrolet and GMC trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern compatibility with your specific vehicle model\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eClean hub mounting surface before installation to prevent runout and vibration\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor damage\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness regularly and replace when reaching discard thickness of 28.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 120.66050 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566071476405,"sku":"BKNJ-120.66050","price":92.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12066050_Fro_c6d7a5f5-557e-49d9-80f1-55162957932e.jpg?v=1774638285","url":"https:\/\/www.partcatalog.com\/products\/centric-120-66050-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}