{"product_id":"dynamite-friction-631-21029r-disc-brake-rotor-rear-right","title":"Dynamite Friction 631-21029R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for reliable braking performance on Kia Sorento models. Designed with precision, this disc brake rotor offers enhanced heat dissipation and improved stopping power for everyday driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 631-21029R\u003c\/li\u003e\n\u003cli\u003eDisc Type: Drilled and slotted, directional surface\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 305 mm\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 11 mm with a discard thickness of 9.4 mm\u003c\/li\u003e\n\u003cli\u003eBolt Hole Quantity: 5 with 12.6 mm diameter\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 114.3 mm\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 69 mm\u003c\/li\u003e\n\u003cli\u003eHat Finish: Zinc silver coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eRust Resistant Coating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and heat dissipation. The directional surface design enhances water and debris evacuation, which helps maintain consistent braking performance. The zinc silver hat finish and rust-resistant coating extend the rotor’s service life by protecting against corrosion.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is specifically designed for Kia Sorento vehicles, ensuring proper fitment and optimal braking efficiency. The rotor measures 305 mm in outside diameter and 71.5 mm in height, with a nominal thickness of 11 mm and a discard thickness of 9.4 mm, indicating when replacement is necessary. The rotor features five bolt holes with a diameter of 12.6 mm arranged on a 114.3 mm bolt circle diameter, matching the Sorento’s hub specifications. The drilled and slotted surface type is directional, which aids in heat dissipation and reduces brake fade during heavy braking. The zinc silver hat finish and rust-resistant coating provide additional protection against corrosion, extending the rotor’s durability.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Kia Sorento models requiring a 305 mm drilled and slotted rotor\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade caused by overheating during extended braking\u003c\/li\u003e\n\u003cli\u003eImproves water and debris evacuation for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust-resistant coating and zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003eMaintains braking performance by indicating discard thickness for timely replacement\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 the bolt hole pattern and center hole diameter match the vehicle hub. Use proper torque specifications for the five lug bolts to avoid warping. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance. Check rotor thickness regularly and replace when it reaches the discard thickness of 9.4 mm.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-21029R rotor to meet industry standards for durability and performance. The rust-resistant coating and zinc silver hat finish contribute to long-term reliability. Please refer to the manufacturer’s warranty information for coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794109399221,"sku":"HBHR-631-21029R","price":89.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63121029R_Fro.jpg?v=1774641317","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-21029r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}