{"product_id":"dynamite-friction-633-74022l-disc-brake-rotor-rear-left","title":"Dynamite Friction 633-74022L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Black\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (Part Number 633-74022L) is engineered for Audi and Volkswagen vehicles, including Golf, Jetta, R32, and TT Quattro models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 22 mm with a discard thickness of 20 mm\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for debris removal and heat management\u003c\/li\u003e\n\u003cli\u003eZinc black hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with a 100 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 256 mm and overall height of 36.4 mm\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 65 mm for precise fitment\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 rotor design that allows air to flow between the rotor surfaces, reducing heat buildup during braking. The rotor’s surface is both drilled and slotted in a directional pattern, which helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and improving stopping power. The nominal thickness of 22 mm ensures durability, while the discard thickness of 20 mm indicates when the rotor should be replaced to maintain safety and performance.\u003c\/p\u003e\u003cp\u003eThe rotor’s hat is finished in zinc black, providing corrosion resistance and a clean appearance. Additionally, the entire rotor is coated with a rust-resistant layer to extend service life. With 5 bolt holes spaced on a 100 mm bolt circle diameter and a center hole diameter of 65 mm, this rotor is designed for precise compatibility with specified 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 from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish. This product line is designed to provide enhanced heat dissipation and improved braking consistency under demanding conditions, making it suitable for performance-oriented vehicles like the Audi R32 and Volkswagen TT Quattro.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi Golf, Jetta, R32, and Volkswagen TT Quattro models\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eReduces brake dust accumulation on rotor surface\u003c\/li\u003e\n\u003cli\u003eImproves wet weather braking performance by channeling water away\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor corrosion and extends rotor lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on the correct side, as the directional slotted and drilled pattern is designed for specific rotation. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt, 100 mm bolt circle diameter pattern. Clean the rotor surface before installation to remove any protective coatings or residues. Check rotor thickness regularly and replace when reaching the discard thickness of 20 mm to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and zinc black hat finish contribute to long-term durability. While no specific warranty information is provided, the product is engineered for reliable performance on compatible Audi and Volkswagen vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797549973685,"sku":"HBHR-633-74022L","price":74.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63374022L_Fro.jpg?v=1774642176","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-74022l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}