{"product_id":"dynamite-friction-631-54119r-disc-brake-rotor-front-right","title":"Dynamite Friction 631-54119R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eDynamite Friction DFC Drilled and Slotted Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-54119R, is a vented front right disc brake rotor built for specific Ford and Mazda applications. It features a slotted X drilled surface, zinc silver hat finish, and a rust resistant coating for a clean, service-ready appearance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 631-54119R\u003c\/li\u003e\n\u003cli\u003eDisc brake rotor for the front right position\u003c\/li\u003e\n\u003cli\u003eVented rotor construction\u003c\/li\u003e\n\u003cli\u003eSlotted X drilled surface type\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 276 mm\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 22.2 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 20.6 mm\u003c\/li\u003e\n\u003cli\u003e5-bolt, 5-lug pattern\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 114.3 mm\u003c\/li\u003e\n\u003cli\u003e1\/2-20 bolt hole diameter\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003eRust resistant coating included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1992-1994 Ford Ranger, front right, 9 inch rear drums.\u003c\/li\u003e\n\u003cli\u003eFits 1992-1994 Ford Ranger, front right, rear brake drum with 10 inch diameter.\u003c\/li\u003e\n\u003cli\u003eFits 1994 Mazda B3000, front right, 9 inch rear drums.\u003c\/li\u003e\n\u003cli\u003eFits 1994 Mazda B3000, front right, rear brake drum with 10 inch diameter.\u003c\/li\u003e\n\u003cli\u003eFits 1994 Mazda B4000, front right, rear brake drum with 10 inch diameter.\u003c\/li\u003e\n\u003cli\u003eFits 1994 Mazda B4000, front right, 9 inch rear drums.\u003c\/li\u003e\n\u003cli\u003eFits 1991-1992 Ford Explorer, front right, 2.5 inch tall rotors; Dana 35-IFS front axle.\u003c\/li\u003e\n\u003cli\u003eFits 1991-1992 Mazda Navajo, front right.\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 Ford Ranger, front right, 10 inch rear drums; Dana 35-TTB front axle; 2.5 inch tall rotors.\u003c\/li\u003e\n\u003cli\u003eFits 1990-1991 Ford Ranger, front right, 9 inch rear drums; Dana 35-TTB front axle; 2.5 inch tall rotors.\u003c\/li\u003e\n\u003cli\u003eFits 1990 Ford Bronco II, front right, 2.5 inch tall rotors; Dana 35-IFS front axle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThis DFC rotor is built around the core dimensions and mounting pattern needed for the listed Ford Ranger, Ford Explorer, Ford Bronco II, Mazda B3000, Mazda B4000, and Mazda Navajo front right brake applications. The vented design helps manage heat, while the drilled and slotted braking surface supports consistent pad contact and a cleaner rotor face during service. The zinc silver hat finish and rust resistant coating add corrosion protection where the rotor is exposed to the elements.\u003c\/p\u003e\u003cp\u003eFor shoppers searching for a 1990-1994 Ford Ranger front right drilled and slotted brake rotor, or a 1991-1992 Ford Explorer front right vented rotor, part number 631-54119R provides a direct match to the listed configurations. It is also a fitment-specific option for Mazda B3000, Mazda B4000, and Mazda Navajo front right brake service. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn front right rotor with measured discard thickness near service limits\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance on Ford Ranger, Ford Explorer, or Ford Bronco II front axle setups\u003c\/li\u003e\n\u003cli\u003eAddressing rotor surface wear, scoring, or uneven pad contact\u003c\/li\u003e\n\u003cli\u003eServicing Mazda B3000, Mazda B4000, or Mazda Navajo front brake systems with the listed fitment\u003c\/li\u003e\n\u003cli\u003eUpdating a vented rotor with drilled and slotted surface geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rotor diameter, bolt circle, lug count, and front right application before installation. Confirm the vehicle’s rear drum size and front axle configuration against the fitment notes, especially on Ford Ranger and Ford Explorer models. Clean the hub mounting surface before installing the rotor, and inspect pads, caliper hardware, and bearings for wear during brake service. Part number 631-54119R is directional, so install it in the correct orientation for the front right position.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction DFC brake rotors are specified with defined thickness, finish, and corrosion protection details to support accurate parts selection and repeatable brake service. The silver zinc hat finish and rust resistant coating help maintain rotor appearance and surface protection in normal use.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439663476917,"sku":"HBHR-631-54119R","price":127.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63154119R_Fro.jpg?v=1777880258","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-54119r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}