{"product_id":"dynamite-friction-631-58028l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-58028L 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 631-58028L) is engineered for Acura MDX models requiring reliable braking performance. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Acura MDX vehicles\u003c\/li\u003e\n\u003cli\u003ePart Number: 631-58028L\u003c\/li\u003e\n\u003cli\u003eSolid rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 11 mm and discard thickness of 9 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 12.7 mm diameter and 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 330 mm and height of 63.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC line, which focuses on delivering rotors with enhanced surface designs to improve braking efficiency and rotor longevity. The drilled and slotted surface helps to reduce brake fade by allowing gases and debris to escape, while the directional pattern supports consistent pad contact and heat management. The rotor is solid rather than vented, providing a robust structure suitable for standard braking applications on the Acura MDX.\u003c\/p\u003e\u003cp\u003eThe rotor features a plain disc finish combined with a zinc silver coating on the hat to resist rust and corrosion, extending the rotor's service life. With a nominal thickness of 11 mm and a discard thickness of 9 mm, this rotor meets precise wear specifications to ensure safe replacement intervals. The 5-lug bolt pattern with 12.7 mm diameter holes and a 114.3 mm bolt circle diameter matches the Acura MDX's factory specifications for a direct fit.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped brake rotors on Acura MDX\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eHelps eliminate brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores braking performance affected by rust or corrosion on original rotors\u003c\/li\u003e\n\u003cli\u003eSupports consistent brake pad contact for smoother stopping power\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 9 mm before installation. Clean the rotor surface to remove any protective coatings or debris prior to mounting. Verify the 5-lug bolt pattern and 114.3 mm bolt circle diameter match your Acura MDX specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously for optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet or exceed OEM standards for fit and function. The rust resistant zinc silver coating helps maintain rotor integrity over time. While specific warranty details are not provided, Dynamite Friction products are designed for durability and consistent braking performance on Acura MDX vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794148294837,"sku":"HBHR-631-58028L","price":103.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63158028L_Fro.jpg?v=1774641593","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-58028l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}