{"product_id":"dynamite-friction-631-75005l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-75005L 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 (part number 631-75005L) is engineered for reliable braking performance on select Lexus models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Lexus GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor\u003c\/li\u003e\n\u003cli\u003eSurface finish: Slotted and drilled for improved heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish with plain disc finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 32 mm; discard thickness: 30 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 296 mm; overall height: 50.8 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5 with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 62 mm; stud\/lug hole diameter: 14.5 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized braking performance\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 from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency by reducing heat buildup and removing brake dust. The zinc silver hat finish provides corrosion resistance, extending rotor life. This product line is designed to meet the demands of performance and daily driving on compatible Lexus vehicles, including the GS and SC series.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that promotes airflow between the rotor surfaces, helping to maintain optimal operating temperatures during braking. The slotted and drilled surface enhances pad bite and helps evacuate gases and debris, which can improve braking response and reduce fade. The rotor’s nominal thickness is 32 mm, with a discard thickness of 30 mm, ensuring a clear service limit for safety. The zinc silver coating on the hat area provides rust resistance, which is critical for maintaining structural integrity and appearance over time. The rotor is directional, meaning it must be installed in the correct orientation to function as intended.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for Lexus GS300, GS400, GS430 models\u003c\/li\u003e\n\u003cli\u003eSuitable for Lexus IS300 and LS400 brake system upgrades\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus SC300, SC400, and SC430 for improved braking performance\u003c\/li\u003e\n\u003cli\u003eIdeal for drivers seeking rotors designed specifically for these Lexus models\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to brake fade, overheating, and rotor corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation. Verify that the bolt hole pattern (5 holes, 114.3 mm bolt circle diameter) matches the vehicle hub. Measure rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 32 mm and is above the discard thickness of 30 mm. Clean the rotor surface to remove any protective coatings or residues before mounting. Proper torque specifications should be followed for lug nuts to avoid warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-75005L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver finish helps maintain rotor integrity over time. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure consistent fitment and function on compatible Lexus models.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795670630581,"sku":"HBHR-631-75005L","price":107.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63175005L_Fro.jpg?v=1774641737","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-75005l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}