{"product_id":"dynamite-friction-631-63185l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-63185L 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 - Silver offers reliable braking performance for select Mercedes-Benz models. Designed with a vented, directional surface, this rotor balances heat dissipation and consistent stopping power for vehicles like the A220 and CLA250.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 631-63185L\u003c\/li\u003e\n\u003cli\u003eDisc Type: Vented, directional with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 330 mm\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 30 mm; Discard Thickness: 28 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\u003cli\u003eBolt Hole Quantity: 5 with 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 67 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 is engineered to provide enhanced heat dissipation and improved brake pad bite through its drilled and slotted surface design. The zinc silver hat finish and rust resistant coating extend rotor life by protecting against corrosion. This rotor line is tailored for performance and durability in demanding driving conditions, making it suitable for Mercedes-Benz vehicles requiring precise braking components.\u003c\/p\u003e\u003ch2\u003eProduct Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that helps reduce heat buildup during braking, which is critical for maintaining consistent brake performance. The directional drilled and slotted surface improves water and debris evacuation, reducing brake fade and enhancing pad contact. With a nominal thickness of 30 mm and a discard thickness of 28 mm, the rotor ensures a long service life before replacement is necessary. The zinc silver hat finish and rust resistant coating protect the rotor from corrosion, especially important for vehicles exposed to varying weather conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-Benz A220\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz CLA250\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz EQB 250+\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz EQB 300\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz EQB 350\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLA250\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLB250\u003c\/li\u003e\n\u003c\/ul\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\u003eCorrosion and rust on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear due to poor surface contact\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency in wet conditions\u003c\/li\u003e\n\u003cli\u003eVibration or noise from warped or damaged rotors\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 debris before installation. Verify the bolt hole pattern matches the vehicle’s hub (5 bolt holes with 112 mm bolt circle diameter). Use proper torque specifications for lug nuts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. Please refer to the manufacturer’s warranty documentation for specific coverage details related to the part number 631-63185L.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795657261237,"sku":"HBHR-631-63185L","price":153.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63163185L_Fro.jpg?v=1774641647","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-63185l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}