{"product_id":"dynamite-friction-631-64000l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-64000L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor 631-64000L\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-64000L) is engineered for drivers seeking reliable braking performance with enhanced heat dissipation. This solid disc brake rotor features a directional, slotted and drilled surface designed to improve stopping power and reduce brake fade under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 631-64000L\u003c\/li\u003e\n\u003cli\u003eDisc Type: Solid, directional rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eDisc Finish: Plain\u003c\/li\u003e\n\u003cli\u003eHat Finish: Zinc silver with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 209 mm\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 7.7 mm; Discard Thickness: 7.3 mm\u003c\/li\u003e\n\u003cli\u003eBolt Hole Quantity: 4 with 81 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 63.6 mm\u003c\/li\u003e\n\u003cli\u003eStud\/Lug Hole Diameter: 9.525 mm, quantity 4\u003c\/li\u003e\n\u003cli\u003eOverall Height: 59.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC line, which focuses on delivering rotors with enhanced cooling and consistent braking performance. The drilled holes and slots on the rotor surface help evacuate gases, dust, and water, improving brake pad contact and reducing the risk of brake fade during heavy use. The solid rotor design provides structural integrity and durability, while the zinc silver hat finish with rust-resistant coating protects against corrosion, extending rotor life.\u003c\/p\u003e\u003cp\u003eWith a nominal thickness of 7.7 mm and a discard thickness of 7.3 mm, this rotor maintains optimal performance throughout its service life. The 4-bolt hole pattern with an 81 mm bolt circle diameter and 63.6 mm center hole diameter ensures compatibility with specific vehicle applications requiring these dimensions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves braking performance for vehicles experiencing brake fade under heavy loads\u003c\/li\u003e\n\u003cli\u003eReduces heat buildup during aggressive driving or towing\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust accumulation and water interference for consistent stopping power\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer service intervals\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles requiring a 4-bolt, 81 mm bolt circle diameter rotor\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 (7.3 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven wear or vibration\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for 4-bolt mounting to avoid warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle make and model based on bolt pattern and rotor dimensions\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 rust-resistant coating and zinc silver hat finish contribute to long-term reliability. Please consult product documentation or manufacturer resources for specific warranty details related to part number 631-64000L.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51726973239477,"sku":"HBHR-631-64000L","price":60.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63164000L_Fro.jpg?v=1774640271","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-64000l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}