{"product_id":"dynamic-friction-900-63108-disc-brake-rotor","title":"Dynamic Friction 900-63108 Disc Brake Rotor - Front","description":"\u003ch2\u003eFront Brake Rotor for Mercedes-Benz and INFINITI\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor, part number 900-63108, is a vented front disc brake rotor built for specific Mercedes-Benz and INFINITI applications. It is sized for the listed fitments with a 320 mm outside diameter, 30 mm nominal thickness, and 27.4 mm discard thickness.\u003c\/p\u003e\u003cp\u003eThis rotor is a direct-fit option for drivers searching for a front brake rotor for 2015-2020 Mercedes-Benz GLA250, 2017-2019 INFINITI QX30, and select 2014-2019 Mercedes-Benz CLA250 models without the Sport Package. The GEOMET-coated finish supports corrosion resistance on exposed rotor surfaces, while the hi-carbon alloy construction supports stable braking performance under repeated heat cycles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 900-63108\u003c\/li\u003e\n\u003cli\u003eDFC Hi-Carbon Alloy GEOMET Coated Rotor line\u003c\/li\u003e\n\u003cli\u003eVented front disc brake rotor\u003c\/li\u003e\n\u003cli\u003e320 mm outside diameter\u003c\/li\u003e\n\u003cli\u003e30 mm nominal thickness and 27.4 mm discard thickness\u003c\/li\u003e\n\u003cli\u003e5-bolt hole design with 15.3 mm bolt hole diameter\u003c\/li\u003e\n\u003cli\u003e67 mm inside diameter and 51.4 mm height\u003c\/li\u003e\n\u003cli\u003eFits select Mercedes-Benz CLA250, GLA250, and INFINITI QX30 front applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC Hi-Carbon Alloy GEOMET Coated Rotor line focuses on rotor durability and consistent braking feel. The hi-carbon alloy material helps manage heat more evenly than standard rotor constructions, and the GEOMET coating adds a protective layer to non-friction surfaces for improved resistance to corrosion. For buyers comparing front brake rotors for Mercedes-Benz CLA250, Mercedes-Benz GLA250, or INFINITI QX30, this line provides an OE-style replacement format with application-specific dimensions.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2015-2020 Mercedes-Benz GLA250, front\u003c\/li\u003e\n\u003cli\u003eFits 2017-2019 INFINITI QX30, front (Standard Front Disc)\u003c\/li\u003e\n\u003cli\u003eFits 2016-2019 Mercedes-Benz CLA250, front (without Sport Package)\u003c\/li\u003e\n\u003cli\u003eFits 2014-2015 Mercedes-Benz CLA250, front (without Sport Package; Solid Rear Rotors)\u003c\/li\u003e\n\u003cli\u003eFits 2014-2015 Mercedes-Benz CLA250, front (without Sport Package; Vented Rear Rotors)\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz GLA250, front (Solid Rear Disc)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Rotor Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by worn or uneven front rotors\u003c\/li\u003e\n\u003cli\u003eReduced stopping consistency from heat-affected rotor surfaces\u003c\/li\u003e\n\u003cli\u003eCorrosion on exposed rotor areas\u003c\/li\u003e\n\u003cli\u003eNoise or vibration associated with rotor wear\u003c\/li\u003e\n\u003cli\u003eFront brake service needs on Mercedes-Benz CLA250, GLA250, and INFINITI QX30 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rotor dimensions, bolt pattern, and front axle application before installation. This part number 900-63108 is listed for front use only and for specific vehicle configurations, including CLA250 models without the Sport Package. Always inspect pads, caliper condition, and hub surfaces during brake service to support proper rotor seating and braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction identifies this rotor as part of its DFC Hi-Carbon Alloy GEOMET Coated Rotor line, with application-specific sizing and coating details provided for fitment accuracy. Verify the vehicle configuration against the listed notes before ordering.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":43389653745845,"sku":"HBHR-900-63108","price":91.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_90063108_Fro.jpg?v=1774634610","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-900-63108-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}