{"product_id":"dynamite-friction-631-80037l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-80037L Disc Brake Rotor - Rear Left","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 631-80037L) is engineered for Mazda Miata 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 Mazda Miata vehicles\u003c\/li\u003e\n\u003cli\u003eSolid disc rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 10 mm and discard thickness of 8 mm\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eFour bolt holes with 100 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 275.5 mm and center hole diameter of 55.1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. This product line is designed to provide enhanced braking consistency and durability, particularly for vehicles like the Mazda Miata that benefit from precise brake control. The zinc silver hat finish and rust-resistant coating help extend rotor life by protecting against corrosion.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is a solid type with a nominal thickness of 10 mm and a discard thickness of 8 mm, ensuring it meets safety standards for wear limits. The rotor’s surface is both drilled and slotted, which aids in venting gases and debris from the brake pad interface, improving braking efficiency. The directional surface design supports optimal water and dust dispersion during operation. The rotor measures 275.5 mm in outside diameter and 34.4 mm in overall height, with a center hole diameter of 55.1 mm. It features four bolt holes with a 100 mm bolt circle diameter, matching the Mazda Miata’s hub specifications.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance on Mazda Miata vehicles with worn or damaged rotors\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by heat buildup during aggressive driving or track use\u003c\/li\u003e\n\u003cli\u003eImproves water and debris evacuation for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping and extends service life with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad bite and reduces noise through slotted and drilled design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is compatible with your specific Mazda Miata model year before installation. Clean the hub surface thoroughly to prevent rotor runout. Torque the four bolts to manufacturer specifications using the 100 mm bolt circle pattern. Because this rotor is directional, verify the correct orientation during installation to maintain optimal braking performance. Avoid contaminating the rotor surface with grease or oil.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-80037L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver hat finish helps protect against corrosion, contributing to longer rotor life. While no specific warranty information is provided, this rotor is designed to maintain structural integrity and consistent braking under normal operating conditions.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795679051957,"sku":"HBHR-631-80037L","price":75.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63180037L_Fro.jpg?v=1774641802","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-80037l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}