{"product_id":"dynamic-friction-631-58012l-disc-brake-rotor-rear-left","title":"Dynamic Friction 631-58012L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction 631-58012L is a vented disc brake rotor with a slotted and drilled surface, built for direct fitment on select Acura NSX applications. Its zinc silver hat finish and rust-resistant coating help protect the rotor from corrosion while maintaining a clean appearance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSlotted and drilled brake surface for consistent pad contact and heat management.\u003c\/li\u003e\n\u003cli\u003eVented rotor construction for improved airflow through the disc.\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating for added corrosion protection.\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface engineered for the specified application.\u003c\/li\u003e\n\u003cli\u003e5-lug pattern with 114.3 mm bolt circle and 64 mm center hole.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dynamic Friction brake rotor, part number 631-58012L, is engineered for rear left fitment on 1997-2005 Acura NSX models. The slotted X-drilled surface and vented design support stable braking performance by helping manage heat and maintain pad bite under repeated stops. The plain disc finish and zinc silver hat finish provide a functional, application-focused design for the Acura NSX braking system. Part number 631-58012L is a direct replacement option for drivers replacing a worn or corroded rear left rotor on the Acura NSX.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by uneven rotor wear.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat buildup.\u003c\/li\u003e\n\u003cli\u003eSurface corrosion on the rotor hat and exposed areas.\u003c\/li\u003e\n\u003cli\u003eNoise or vibration associated with worn brake rotors.\u003c\/li\u003e\n\u003cli\u003eLoss of pad contact quality on a damaged braking surface.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eFits 1997-2005 Acura NSX, rear left. Verify rotor dimensions, bolt pattern, and center hole diameter before installation. This part number is 631-58012L.\u003c\/p\u003e\u003cp\u003eDynamic Friction brake components are built to meet application-specific requirements for braking service and replacement use.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53519199469749,"sku":"HBHR-631-58012L","price":102.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63158012L_Fro.jpg?v=1791958043","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-631-58012l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}