{"product_id":"dynamite-friction-631-54231l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-54231L 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 631-54231L) is engineered for reliable braking performance on Ford F-150 trucks. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-150 models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 22 mm and discard thickness of 20 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 336 mm and height of 45 mm\u003c\/li\u003e\n\u003cli\u003e6 bolt holes with 15.8 mm diameter and 135 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish with plain disc finish\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized 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 brake pad bite and aid in heat and gas dissipation. This product line features a zinc silver coating on the rotor hat to resist corrosion, extending rotor life. The vented design further supports cooling, making it suitable for trucks like the Ford F-150 that require consistent braking under load.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with a directional surface that is both drilled and slotted, enhancing braking efficiency by reducing heat buildup and preventing brake fade. The rotor has a nominal thickness of 22 mm and a discard thickness of 20 mm, ensuring safe replacement intervals. With an outside diameter of 336 mm and an overall height of 45 mm, it fits precisely on compatible Ford F-150 models. The rotor includes six bolt holes, each 15.8 mm in diameter, arranged on a 135 mm bolt circle diameter, matching the vehicle's hub specifications. The zinc silver hat finish provides 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\u003eReplacement rotor for worn or warped brake rotors on Ford F-150 trucks\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy towing or hauling\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eEnhances braking performance in wet conditions by channeling water away from the pad surface\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats to extend service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface and hub are clean and free of debris before installation. Verify that the rotor thickness is within the specified nominal and discard limits. Use the correct torque specifications for the six 15.8 mm bolt holes on the 135 mm bolt circle diameter. The directional drilled and slotted surface should be installed following the rotation direction indicated on the rotor to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-54231L rotor to meet industry standards for durability and performance. The rust resistant zinc silver coating on the rotor hat helps maintain structural integrity over time. Please refer to Dynamite Friction's warranty policy for specific coverage details related to this brake rotor.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794145804469,"sku":"HBHR-631-54231L","price":109.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63154231L_Fro.jpg?v=1774641570","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-54231l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}