{"product_id":"dynamite-friction-631-47042r-disc-brake-rotor-rear-right","title":"Dynamite Friction 631-47042R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview of the DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47042R) is engineered for reliable braking performance on select Buick, Chevrolet, and Pontiac models. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Buick LaCrosse and Chevrolet Impala.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Solid disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 14 mm with a discard thickness of 12.5 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 270 mm with a height of 36.9 mm\u003c\/li\u003e\n\u003cli\u003eHat finish: Zinc silver coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eRust resistant coating applied to extend rotor life\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5 with 14.2 mm diameter, bolt circle diameter 115 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor designed to meet the braking demands of mid-size sedans such as the Chevrolet Impala Limited and Pontiac Grand Prix. The rotor features a 270 mm outside diameter and a 36.9 mm height, ensuring proper fitment and compatibility with the specified vehicles. The drilled and slotted surface improves heat dissipation and helps reduce brake fade during extended use, while the directional pattern supports efficient water and debris evacuation.\u003c\/p\u003e\u003cp\u003eThe rotor’s zinc silver hat finish and rust resistant coating provide enhanced protection against corrosion, which is critical for maintaining braking performance over time. With five bolt holes sized at 14.2 mm and a bolt circle diameter of 115 mm, this rotor is engineered for secure mounting and precise alignment.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Allure and LaCrosse models requiring a 270 mm rotor diameter\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala and Impala Limited with 5-lug, 115 mm bolt circle\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Prix models matching the specified bolt pattern and rotor size\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or damaged rotors exhibiting brake fade or vibration\u003c\/li\u003e\n\u003cli\u003eUpgrading to drilled and slotted rotors for improved braking under demanding conditions\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 vehicle before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the rotor surface is clean and free of contaminants prior to mounting\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary when installing new rotors\u003c\/li\u003e\n\u003cli\u003eFollow proper bedding-in procedures to optimize rotor and pad performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet industry standards for durability and performance. The rotor includes a rust resistant coating and zinc silver hat finish to extend service life. Please consult product documentation or contact the manufacturer for specific warranty details related to part number 631-47042R.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794128273589,"sku":"HBHR-631-47042R","price":78.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63147042R_Fro.jpg?v=1774641479","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-47042r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}