{"product_id":"centric-120-66065-disc-brake-rotor","title":"Centric 120.66065 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric Premium Disc Brake Rotor 120.66065\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotor 120.66065 is engineered for reliable braking performance on select GM trucks and SUVs. Designed to meet or exceed OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking for vehicles like the Chevrolet Silverado 1500 and GMC Yukon XL.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eNominal outside diameter of 345 mm (13.583 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 20 mm (0.787 inches) with discard thickness at 18.5 mm (0.728 inches)\u003c\/li\u003e\n\u003cli\u003e6 bolt holes with a mounting bolt hole circle diameter of 139.7 mm (5.5 inches)\u003c\/li\u003e\n\u003cli\u003eOverall height of 85.4 mm (3.362 inches)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 78.5 mm (3.091 inches)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Cadillac Escalade and Chevrolet Tahoe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line: Centric Premium Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotors line focuses on delivering rotors that match OEM fit, form, and function. This product line features rotors with vented designs for improved heat dissipation and coated hats to resist rust and corrosion. The 120.66065 rotor is part of this line, providing a balance of durability and performance for heavy-duty applications on GM trucks and SUVs.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented to enhance cooling during braking, reducing the risk of brake fade under heavy use. The smooth surface type ensures even pad contact and consistent braking feel. The coated hat finish protects the rotor’s central mounting area from corrosion, extending service life. With a 6-lug bolt pattern and a mounting bolt hole circle diameter of 139.7 mm, this rotor is designed for precise fitment on vehicles such as the GMC Sierra 1500 Limited and Cadillac Escalade EXT. The nominal thickness of 20 mm and discard thickness of 18.5 mm provide clear service limits for maintenance.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eUpgrading corroded or rusted rotors to restore braking efficiency\u003c\/li\u003e\n\u003cli\u003eAddressing brake fade due to overheating on heavy-duty GM trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eEnsuring proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eMaintaining OEM fitment and compatibility with ABS systems (note: this rotor does not include an ABS tone ring)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 18.5 mm\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to ensure proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for 6-lug pattern\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with vehicle model and year before installation\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. The 120.66065 rotor undergoes rigorous testing for dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566074032309,"sku":"BKNJ-120.66065","price":77.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12066065_Fro_644e1bf1-6b0c-4fbd-8e0c-735c951c4c9e.jpg?v=1774638288","url":"https:\/\/www.partcatalog.com\/products\/centric-120-66065-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}