{"product_id":"dynamite-friction-631-63003l-disc-brake-rotor","title":"Dynamite Friction 631-63003L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (Part Number 631-63003L) is engineered for reliable braking performance on select Mercedes-Benz models. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz 300D, 300SD, 300SDL, 300SE, 300SEL, 300TD, 350SD, 350SDL, 380SE, 380SEC, 380SEL, 380SL, 380SLC, 420SEL, 500SEC, 500SEL, 560SEC, 560SEL, and 560SL\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with drilled and slotted surface for improved cooling and debris removal\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 10 mm with discard thickness at 8.3 mm\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish and plain disc finish for durability\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface with 5 bolt holes and 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall height and height both at 71.5 mm, outside diameter of 279 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 optimize brake pad contact and heat dissipation. This product line is designed to reduce brake fade and maintain consistent stopping power, particularly suited for vehicles requiring reliable performance under varied driving conditions. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis solid rotor features a directional surface type with both drilled holes and slots, which help to evacuate gases, dust, and water from the braking surface. The rotor’s nominal thickness is 10 mm, with a discard thickness of 8.3 mm, ensuring clear service limits for safety. The rotor’s 5-bolt hole configuration with a 112 mm bolt circle diameter matches the wheel hub specifications of the listed Mercedes-Benz models. The zinc silver hat finish offers rust resistance, while the plain disc finish maintains a clean braking surface.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on compatible Mercedes-Benz models\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by reducing heat buildup and brake fade\u003c\/li\u003e\n\u003cli\u003eAddresses issues with brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent brake pad contact for smoother stops\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer durability\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 (8.3 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven wear\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 5 lug bolts with 15 mm diameter\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle model and year before installation\u003c\/li\u003e\n\u003cli\u003eConsider replacing brake pads simultaneously for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-63003L rotor to meet OEM specifications for fit and function on Mercedes-Benz vehicles. The rust resistant coating and precise machining contribute to consistent braking performance and durability. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389636313269,"sku":"HBHR-631-63003L","price":62.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63163003L_Fro_8a737cbc-57e2-4e23-92c8-85b498b94419.jpg?v=1774634467","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-63003l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}