{"product_id":"dynamite-friction-631-46003l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-46003L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-46003L) is engineered for reliable braking performance on select Buick, Cadillac, and Oldsmobile models. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Solid disc brake rotor\u003c\/li\u003e\n\u003cli\u003eSurface finish: Slotted and drilled for improved cooling\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 12.7 mm with discard thickness at 10.9 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 255 mm with 5 bolt holes (13.1 mm diameter)\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eCompatible with 5-lug wheel patterns and 115 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver features a solid rotor design with a 255 mm outside diameter and an overall height of 38.3 mm. The rotor’s surface is both drilled and slotted, which helps to reduce brake fade by allowing gases and debris to escape, improving pad bite and heat dissipation. The zinc silver coating on the hat area provides corrosion resistance, extending the rotor’s service life. With a nominal thickness of 12.7 mm and a discard thickness of 10.9 mm, this rotor meets precise wear limits for safe operation. The 5 bolt holes and lug holes, each 13.1 mm in diameter, fit vehicles with a 115 mm bolt circle diameter, ensuring proper fitment and secure mounting.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking performance and rotor longevity. This product line is designed to provide consistent braking under various driving conditions by improving heat dissipation and reducing brake fade. The silver zinc coating adds rust resistance, making these rotors suitable for vehicles exposed to moisture and road salts.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis rotor is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Allante\u003c\/li\u003e\n\u003cli\u003eCadillac Eldorado, Seville, Deville\u003c\/li\u003e\n\u003cli\u003eOldsmobile Toronado, Reatta, Riviera\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is ideal for drivers seeking replacement rotors that maintain factory specifications and performance for these specific vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade caused by overheating during extended braking\u003c\/li\u003e\n\u003cli\u003eUneven pad wear due to poor heat dissipation\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust buildup on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eVibration or noise from warped or worn rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from glazed or damaged rotors\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 (10.9 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings before mounting\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle bolt pattern (5 lug, 115 mm bolt circle)\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-46003L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and precision machining contribute to consistent braking performance and durability. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794125717685,"sku":"HBHR-631-46003L","price":76.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63146003L_Fro.jpg?v=1774641455","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-46003l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}