{"product_id":"dynamite-friction-631-54188l-disc-brake-rotor","title":"Dynamite Friction 631-54188L 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 631-54188L) is engineered for reliable braking performance on Ford and Lincoln trucks. Designed specifically for models like the Ford F-150, F-150 Heritage, and Lincoln Mark LT, this rotor combines vented construction with a directional, drilled and slotted surface to enhance heat dissipation and braking consistency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-150, F-150 Heritage, and Lincoln Mark LT\u003c\/li\u003e\n\u003cli\u003ePart Number: 631-54188L\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 20 mm; discard thickness: 18.5 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 348 mm; height: 86 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003e6 bolt holes with 15.3 mm diameter and 135 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver is a vented disc brake rotor designed to improve heat dissipation during braking, reducing the risk of brake fade. The rotor features a directional surface with both drilled holes and slots, which help evacuate gases, dust, and water from the braking surface. The nominal thickness of 20 mm ensures durability, while the discard thickness of 18.5 mm indicates when replacement is necessary. The rotor’s overall diameter measures 348 mm with a height of 86 mm, fitting precisely on compatible Ford and Lincoln models.\u003c\/p\u003e\u003cp\u003eThe rotor’s hat is finished in zinc silver, providing corrosion resistance, complemented by a rust-resistant coating on the disc surface. It includes six bolt holes with a diameter of 15.3 mm arranged on a 135 mm bolt circle diameter, matching the stud\/lug hole pattern of the specified vehicles. The center hole diameter is 90 mm, ensuring proper hub fitment.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver product line by Dynamite Friction focuses on rotors that combine drilled and slotted surfaces with vented construction. This design aims to enhance braking performance by improving heat dissipation and maintaining cleaner contact surfaces. The silver zinc finish on the hat and rust-resistant coating on the disc extend the rotor’s service life by protecting against corrosion, making it suitable for trucks like the Ford F-150 and Lincoln Mark LT that may encounter varied driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Ford F-150, F-150 Heritage, and Lincoln Mark LT\u003c\/li\u003e\n\u003cli\u003eImproves braking performance under heavy load or towing conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion on braking surfaces\u003c\/li\u003e\n\u003cli\u003eAddresses vibration or noise issues related to rotor surface wear\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 (18.5 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean hub surface and rotor mounting area to prevent runout\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s brake caliper and hardware\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-54188L rotor to meet OEM specifications for fitment and performance on Ford and Lincoln trucks. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389632512181,"sku":"HBHR-631-54188L","price":120.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63154188L_Fro.jpg?v=1774634450","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-54188l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}