{"product_id":"dynamite-friction-631-48052l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-48052L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor 631-48052L\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-48052L) is engineered for reliable braking performance on select Buick, Chevrolet, GMC, and Isuzu vehicles. Designed specifically for models like the Ascender, Envoy, Rainier, SSR, and Trailblazer, this rotor offers enhanced heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 302 mm with a height of 54.7 mm\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 29.1 mm; discard thickness: 27.5 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish with plain disc finish\u003c\/li\u003e\n\u003cli\u003e6 bolt holes with 13.2 mm diameter and 127 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 79.2 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 rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. This product line is designed to maintain braking efficiency under demanding conditions by promoting better ventilation and debris removal. The silver zinc coating on the rotor hat enhances corrosion resistance, extending rotor life on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis vented disc brake rotor features a directional surface with both drilled holes and slots, which help dissipate heat and gases generated during braking. The rotor’s nominal thickness of 29.1 mm ensures durability, while the discard thickness of 27.5 mm indicates when replacement is necessary. The rotor’s 6-bolt pattern with a 127 mm bolt circle diameter matches the factory specifications for Buick Ascender, Chevrolet Trailblazer, GMC Envoy, Isuzu Rainier, and SSR models. The zinc silver hat finish provides rust resistance, and the plain disc finish supports consistent pad contact.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Ascender, Chevrolet Trailblazer, GMC Envoy, Isuzu Rainier, and SSR models\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by excessive heat during heavy braking\u003c\/li\u003e\n\u003cli\u003eReduces brake dust and debris buildup on rotor surface\u003c\/li\u003e\n\u003cli\u003eImproves wet weather braking performance through water dispersion\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion on rotor hats for longer service life\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 oil or debris before installation. Verify the bolt hole pattern and center hole diameter match your vehicle’s hub assembly. Use proper torque specifications for the 6 lug bolts to avoid warping. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating on the rotor hat helps extend service life. Please consult product documentation or contact the manufacturer for warranty details specific to part number 631-48052L.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794130272437,"sku":"HBHR-631-48052L","price":124.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63148052L_Fro.jpg?v=1774641497","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-48052l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}