{"product_id":"dynamite-friction-631-80044l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-80044L 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 631-80044L) is engineered for Mazda RX-8 vehicles requiring reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda RX-8 models\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 18.2 mm and discard thickness of 16 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 301 mm and height of 44.2 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 on the braking surface. This design helps to evacuate gases, dust, and water more efficiently than plain rotors, contributing to improved brake pad contact and performance. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life, especially in environments prone to moisture exposure.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat generated during braking. The rotor's directional surface pattern, featuring both drilled holes and slots, is optimized to reduce brake fade and maintain consistent friction. The rotor measures 301 mm in outside diameter with a height of 44.2 mm, fitting precisely on Mazda RX-8 models. The zinc silver finish on the hat section offers rust resistance, while the plain disc finish ensures a smooth braking surface. The rotor includes five bolt holes with a 114.3 mm bolt circle diameter and a center hole diameter of 72 mm, matching OEM specifications.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on Mazda RX-8 vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eReduces rotor corrosion with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad bite and longevity through slotted and drilled design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of any contaminants before installation. Verify that the rotor thickness meets or exceeds the discard thickness of 16 mm to maintain safe braking performance. Use proper torque specifications for the 5 lug bolts with a 114.3 mm bolt circle diameter. It is recommended to replace brake pads simultaneously to ensure optimal rotor and pad compatibility. Directional rotors should be installed following the indicated rotation direction for correct performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM standards for fit and function on Mazda RX-8 models. The rust-resistant zinc silver coating helps extend rotor life by preventing corrosion. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure durability and consistent braking performance.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795679412405,"sku":"HBHR-631-80044L","price":80.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63180044L_Fro.jpg?v=1774641805","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-80044l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}