{"product_id":"raybestos-681994r-disc-brake-rotor","title":"Raybestos 681994R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 681994R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 681994R is engineered for reliable braking performance on select Ford and Lincoln vehicles. Designed specifically for models like the Ford Focus and Lincoln MKC, this vented rotor ensures consistent heat dissipation and durability under demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Focus and Lincoln MKC models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 13.189 inches (335 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 4.252 inch (108 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.984 inches (25 mm) with discard thickness at 0.906 inches (23 mm)\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.5 inches (63.5 mm) for accurate hub alignment\u003c\/li\u003e\n\u003cli\u003eConventional rotor design suitable for drum-in-hat applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 681994R disc brake rotor is a vented rotor designed to optimize heat dissipation during braking, reducing the risk of brake fade. With an outside diameter of 13.189 inches (335 mm) and an overall height of 1.921 inches (48.8 mm), this rotor fits securely on vehicles requiring a 5-bolt mounting pattern with a 4.252 inch (108 mm) bolt circle diameter. The nominal thickness of 0.984 inches (25 mm) ensures structural integrity, while the discard thickness of 0.906 inches (23 mm) indicates when replacement is necessary to maintain braking efficiency. The smooth surface type promotes even brake pad wear and consistent stopping power. This rotor is designed for conventional drum-in-hat type applications, making it suitable for the specified Ford and Lincoln models.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering dependable braking components that meet or exceed OEM specifications. This line emphasizes quality materials and precise manufacturing processes to provide rotors that maintain performance and safety standards. The 681994R rotor exemplifies the R-Line’s commitment to fitment accuracy and durability, making it a practical choice for Ford Focus and Lincoln MKC owners seeking reliable replacement parts.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eUpgrading from solid to vented rotors for improved heat management\u003c\/li\u003e\n\u003cli\u003eResolving brake noise due to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking performance from rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment on Ford Focus and Lincoln MKC vehicles with 5-lug bolt patterns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern compatibility with your vehicle before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware for wear and replace as necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface with brake cleaner to remove any protective coatings before mounting\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to ensure secure fitment\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 681994R should be confirmed with the point of purchase, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44447154766005,"sku":"BDBL-681994R","price":78.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_681994R_Fro.jpg?v=1774636693","url":"https:\/\/www.partcatalog.com\/products\/raybestos-681994r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}