{"product_id":"dynamite-friction-631-48059l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-48059L 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 - Silver (part number 631-48059L) is engineered for heavy-duty braking performance. Designed specifically for Chevrolet and GMC trucks, this vented disc brake rotor offers enhanced heat dissipation and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 2500 HD, 3500 HD, Sierra 2500 HD, 3500 HD, and Suburban 3500 HD\u003c\/li\u003e\n\u003cli\u003eDirectional drilled and slotted surface for improved brake pad bite and heat management\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade under heavy loads\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating for extended durability\u003c\/li\u003e\n\u003cli\u003eEight bolt holes with 16.3 mm diameter and 180 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 40 mm with discard thickness at 38.5 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 355 mm and height of 102.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the DFC Brake Rotor - Drilled and Slotted - Silver Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on delivering rotors with enhanced surface features to improve braking efficiency. The drilled and slotted design helps evacuate gases, dust, and water from the rotor surface, which is critical for maintaining consistent brake performance in demanding conditions. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life especially in harsh environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that promotes airflow between the rotor faces, reducing heat buildup during braking. The directional surface pattern combines drilled holes and slots to optimize pad contact and improve debris removal. With a bolt hole quantity of eight and a bolt hole diameter of 16.3 mm, it matches the factory specifications for the listed Chevrolet and GMC heavy-duty models. The rotor's nominal thickness is 40 mm, with a discard thickness of 38.5 mm, ensuring safe replacement intervals. The overall diameter of 355 mm and height of 102.5 mm align with OEM dimensions for proper fitment.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for worn or warped brake rotors on Chevrolet Silverado 2500 HD and 3500 HD\u003c\/li\u003e\n\u003cli\u003eImproves braking performance under heavy load conditions for GMC Sierra 2500 HD and 3500 HD\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade and overheating during towing or hauling with Suburban 3500 HD\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust-resistant zinc silver coating\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad bite and water dispersion in wet or muddy environments\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 bolt hole pattern and diameter match your vehicle’s specifications. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance. Follow manufacturer torque specifications for lug nuts and bolts. Check rotor thickness regularly to avoid exceeding the discard thickness of 38.5 mm.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to long-term durability and consistent braking performance. Warranty information is available through the manufacturer or authorized distributors.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794130469045,"sku":"HBHR-631-48059L","price":176.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63148059L_Fro.jpg?v=1774641499","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-48059l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}