{"product_id":"dynamite-friction-830-48055l-disc-brake-rotor-rear-left","title":"Dynamite Friction 830-48055L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eReliable Performance for Buick, Chevrolet, GMC, and Saturn Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-48055L) is engineered to provide consistent braking performance for select Buick, Chevrolet, GMC, and Saturn models. Designed specifically for vehicles like the Acadia, Acadia Limited, Enclave, Outlook, and Traverse, this rotor meets precise fitment requirements to ensure proper installation and operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 20 mm with a discard thickness of 18.4 mm\u003c\/li\u003e\n\u003cli\u003eOverall height and rotor height: 53.5 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 331 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 6 with 16.2 mm diameter\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 132 mm\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 75.5 mm\u003c\/li\u003e\n\u003cli\u003eHat finish: Geospec silver grey with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the DFC Geoperformance Rotor - Drilled and Slotted Line\u003c\/h2\u003e\u003cp\u003eThe DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine vented construction with a directional drilled and slotted surface. This design enhances heat dissipation and helps maintain braking efficiency under demanding conditions. The rust-resistant coating and Geospec silver grey hat finish contribute to durability and corrosion resistance, making these rotors suitable for daily driving and moderate performance needs.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis vented disc brake rotor features a nominal thickness of 20 mm and a discard thickness of 18.4 mm, ensuring a clear service life indicator. The rotor’s 331 mm outside diameter and 53.5 mm height are matched to the bolt pattern of 6 holes with a 132 mm bolt circle diameter, compatible with the specified GM vehicles. The drilled and slotted surface is directional, designed to improve water and debris evacuation while reducing brake fade. The rotor’s hat is finished in Geospec silver grey and treated with a rust-resistant coating to extend service life.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for worn or warped rotors on Buick Acadia and Acadia Limited\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency on Chevrolet Traverse and GMC Acadia models\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade and heat buildup during extended braking\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eCompatible with Saturn Outlook brake systems requiring 6-lug vented rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 18.4 mm before installation. The directional drilled and slotted surface must be installed following the correct rotation direction for optimal performance. Verify bolt hole alignment with the 6-lug 132 mm bolt circle diameter pattern. Clean the rotor surface of any protective coatings before mounting brake pads. Proper torque specifications should be followed to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet OEM specifications for fit and function. The rust-resistant coating and precision machining contribute to consistent braking performance and durability. Please refer to Dynamite Friction’s warranty policy for coverage details on the DFC Geoperformance Rotor - Drilled and Slotted line.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801084657845,"sku":"HBHR-830-48055L","price":125.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83048055L_Fro.jpg?v=1774642359","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-48055l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}