{"product_id":"dynamite-friction-633-48038l-disc-brake-rotor","title":"Dynamite Friction 633-48038L 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 633-48038L) is engineered for reliable braking performance on select GM trucks and SUVs. Designed with a vented, directional surface, this rotor offers enhanced heat dissipation and consistent stopping power for vehicles like the Chevrolet Silverado 1500 HD and GMC Sierra 2500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eBlack zinc-coated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 38 mm with discard thickness at 36.5 mm\u003c\/li\u003e\n\u003cli\u003eFits 8-lug bolt pattern with 16.5 mm bolt hole diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 325 mm and overall height of 89.2 mm\u003c\/li\u003e\n\u003cli\u003eRust resistant coating for extended rotor life\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 directional surface pattern combining drilled holes and slots, which helps evacuate brake dust, gases, and water, maintaining consistent friction and reducing brake fade. The rotor’s hat is finished with a zinc black coating to resist rust and corrosion, extending the rotor’s service life in harsh conditions.\u003c\/p\u003e\u003cp\u003eWith a nominal thickness of 38 mm and a discard thickness of 36.5 mm, this rotor meets OEM specifications for thickness and durability. The 8-bolt hole pattern with a 16.5 mm diameter and a bolt circle diameter of 165.1 mm ensures compatibility with various GM heavy-duty models. The rotor’s outside diameter measures 325 mm, and the overall height is 89.2 mm, matching factory dimensions for a direct replacement.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 1500, 1500 HD, 1500 HD Classic, and 2500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500 HD, 1500 HD Classic, and 2500\u003c\/li\u003e\n\u003cli\u003eCadillac DeVille and Escalade models\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 2500, Express 2500, Suburban 2500, and Savana 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these makes and models, ensuring proper fitment and performance when replacing worn or damaged rotors.\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 intended to provide improved heat dissipation and braking consistency while resisting rust, making it suitable for heavy-duty and performance applications on GM trucks and SUVs.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear due to poor rotor surface design\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on rotor surfaces reducing lifespan\u003c\/li\u003e\n\u003cli\u003eBrake noise and vibration from warped or damaged rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency in wet or dusty conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (36.5 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent runout\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for 8-lug bolts (16.5 mm diameter)\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s brake caliper and hardware\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation for optimal braking performance\u003c\/li\u003e\n\u003c\/ul\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 long service life under demanding conditions. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389646078133,"sku":"HBHR-633-48038L","price":131.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63348038L_Fro.jpg?v=1774634540","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-48038l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}