{"product_id":"dynamite-friction-631-73043l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-73043L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers reliable braking performance for Audi A4 and A4 Quattro models. Designed with precision, this disc brake rotor ensures consistent stopping power and enhanced heat dissipation for improved safety and control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 631-73043L\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A4 and A4 Quattro\u003c\/li\u003e\n\u003cli\u003eDisc Type: Solid, drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 10 mm; Discard thickness: 8 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 245 mm; Overall height: 39.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver is engineered with a solid rotor design featuring a drilled and slotted surface type. The drilled holes and slots help to dissipate heat and gases generated during braking, reducing brake fade and maintaining consistent performance. The rotor’s nominal thickness is 10 mm, with a discard thickness of 8 mm, ensuring a clear maintenance threshold for safety. The rotor hat is coated with a zinc silver finish to resist rust and corrosion, extending the rotor’s service life.\u003c\/p\u003e\u003cp\u003eThe rotor is directional, meaning it is designed to rotate in a specific direction to maximize cooling efficiency and braking response. It features five bolt holes with a 112 mm bolt circle diameter, matching the factory specifications for Audi A4 and A4 Quattro models. The overall height and center hole diameter are precisely engineered to ensure proper fitment and alignment.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced heat dissipation and corrosion resistance. This product line combines drilled holes and slots on a solid rotor to improve braking performance under demanding conditions. The zinc silver hat finish adds an extra layer of protection against rust, making these rotors suitable for drivers seeking durability and consistent braking on their Audi A4 or A4 Quattro.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive or prolonged braking\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to maintain consistent brake performance\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion on rotor hats for longer service life\u003c\/li\u003e\n\u003cli\u003eProvides reliable stopping power for Audi A4 and A4 Quattro vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses uneven brake pad wear caused by heat buildup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation. Verify that the bolt hole pattern and center hole diameter match the hub assembly. Measure rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 10 mm and is above the discard thickness of 8 mm. Properly torque all lug nuts to manufacturer specifications to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-73043L rotor to meet OEM standards for fit and function. The rust resistant zinc silver coating on the rotor hat helps maintain structural integrity over time. While no specific warranty information is provided, this rotor is designed for durability and consistent braking performance on Audi A4 and A4 Quattro models.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795664634037,"sku":"HBHR-631-73043L","price":68.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63173043L_Fro.jpg?v=1774641711","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-73043l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}