{"product_id":"dynamite-friction-633-74020l-disc-brake-rotor-front-left","title":"Dynamite Friction 633-74020L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-74020L) is engineered for reliable braking performance on select Audi and Volkswagen models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Audi A1 and Volkswagen Golf.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eFinish: Zinc black hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eDimensions: 288 mm outside diameter, 34.2 mm overall height\u003c\/li\u003e\n\u003cli\u003eThickness: Nominal 25 mm, discard thickness 22 mm\u003c\/li\u003e\n\u003cli\u003eMounting: 5 bolt holes with 100 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface optimized for heat and debris management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Black is constructed with a vented design to improve airflow and reduce heat buildup during braking. The rotor features a drilled and slotted surface pattern that helps evacuate gases, dust, and water, maintaining consistent brake pad contact. The zinc black hat finish provides corrosion resistance, extending rotor life, while the rust-resistant coating further protects the rotor from environmental damage. With a nominal thickness of 25 mm and a discard thickness of 22 mm, this rotor meets precise wear limits for safe operation. The 5-bolt hole configuration with a 100 mm bolt circle diameter ensures compatibility with specific Audi and Volkswagen models.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Black Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine functional surface treatments with protective finishes. This product line is designed to provide enhanced braking performance through directional drilled and slotted surfaces, while the black zinc finish on the rotor hat offers improved corrosion resistance. This rotor is part of that line, tailored for vehicles requiring both durability and effective heat dissipation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for Audi A1 models requiring vented, drilled, and slotted rotors\u003c\/li\u003e\n\u003cli\u003eSuitable for Volkswagen Beetle, Golf, Jetta, and Polo with 5-lug bolt pattern\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as brake fade due to overheating\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet conditions by channeling water away\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it is above the discard thickness of 22 mm. Properly clean the rotor surface to remove any protective coatings before mounting. Verify the 5-bolt hole pattern and 100 mm bolt circle diameter match the vehicle hub. Directional rotors must be installed with the correct rotation direction for optimal performance. Use appropriate torque specifications for lug nuts to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet OEM specifications for fit and function on compatible Audi and Volkswagen models. The rust-resistant coating and zinc black finish contribute to long-term durability. Warranty details are provided by the manufacturer and should be consulted for coverage specifics related to part number 633-74020L.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797549711541,"sku":"HBHR-633-74020L","price":120.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63374020L_Fro.jpg?v=1774642174","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-74020l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}