{"product_id":"dynamite-friction-631-48037l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-48037L Disc Brake Rotor - Rear 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 631-48037L) is engineered for reliable braking performance on select Chevrolet and GMC trucks and SUVs. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 20 mm and discard thickness of 18.5 mm\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface for optimized pad contact\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish with plain disc finish\u003c\/li\u003e\n\u003cli\u003eFits vehicles with 6-bolt pattern and 139.7 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC models including Silverado 1500, Sierra 1500, Tahoe, Yukon, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor features a 325 mm outside diameter and an overall height of 85.3 mm, designed to meet OEM specifications for proper fit and function. The rotor’s drilled and slotted surface improves brake pad bite and helps evacuate gases and debris, reducing brake fade during heavy use. The vented design promotes airflow to dissipate heat efficiently, extending rotor and pad life. The zinc silver coating on the hat area provides corrosion resistance, helping maintain structural integrity and appearance over time. With six bolt holes measuring 16.4 mm in diameter and a center hole diameter of 78.7 mm, this rotor is engineered for precise fitment on compatible Chevrolet and GMC vehicles.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on delivering rotors with enhanced heat management and surface design. The drilled and slotted pattern is directional, ensuring optimal pad contact and improved braking response. This product line is tailored for drivers who require consistent braking performance in trucks and SUVs, particularly those used for towing or heavy-duty applications.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during extended braking on Chevrolet Silverado 1500 and GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003eImproves braking response in GMC Yukon and Chevrolet Tahoe under heavy load conditions\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion on braking surfaces for longer service life\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency on vehicles with worn or damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on vehicles with a 6-lug bolt pattern and a 139.7 mm bolt circle diameter. Verify the rotor thickness before installation; replace if below the discard thickness of 18.5 mm. Clean the rotor surface to remove any protective coatings or debris before mounting. Proper torque specifications should be followed for lug nuts to avoid rotor distortion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\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 durability and consistent braking performance. Warranty information is available from the manufacturer and should be consulted for coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794130010293,"sku":"HBHR-631-48037L","price":104.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63148037L_Fro.jpg?v=1774641496","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-48037l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}