{"product_id":"dynamic-friction-631-54131l-disc-brake-rotor","title":"Dynamic Friction 631-54131L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eDrilled and Slotted Front Left Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-54131L, is a vented disc brake rotor built for the front left position on select Ford trucks and SUVs. It features a slotted X drilled surface, zinc silver hat finish, and a rust resistant coating for a clean appearance and consistent braking surface.\u003c\/p\u003e\u003cp\u003eCompatible With 1994-1996 Ford Bronco and 1994-1996 Ford F-150 front left rotor applications, this rotor is sized for a 298 mm outside diameter, 65 mm overall height, and 5-lug, 139.7 mm bolt circle fitment. The 631-54131L is a direct-fit style rotor for vehicles that use a directional brake surface and vented construction.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line focuses on rotor surfaces that combine drilled holes and slots to help maintain a consistent contact area under braking. The silver zinc hat finish adds corrosion resistance at the hub area, while the plain disc finish keeps the braking surface straightforward for service and inspection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSlotted X drilled brake surface for front axle braking applications\u003c\/li\u003e\n\u003cli\u003eVented rotor construction for heat management\u003c\/li\u003e\n\u003cli\u003eRust resistant coating for added corrosion protection\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish for a cleaner hub appearance\u003c\/li\u003e\n\u003cli\u003e5-lug pattern with 139.7 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003ePart number 631-54131L is a front left disc brake rotor for 1994-1996 Ford Bronco and 1994-1996 Ford F-150 models listed in the fitment data. It measures 298 mm in outside diameter, 26 mm nominal thickness, and 24.4 mm discard thickness, with a 98.5 mm center hole diameter and 16.4 mm bolt hole diameter. These dimensions matter when matching the rotor to the original brake setup on Ford Bronco and Ford F-150 front brake service.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues This Rotor Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUneven rotor wear on the front left brake corner\u003c\/li\u003e\n\u003cli\u003eCorrosion on the rotor hat or braking surface\u003c\/li\u003e\n\u003cli\u003eBrake pulsation caused by worn or out-of-spec rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat buildup in vented front rotors\u003c\/li\u003e\n\u003cli\u003eService replacement for damaged or heavily worn front rotor assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, bolt pattern, and position before installation. This rotor is listed for the front left side only, so confirm the vehicle production date notes for 1995 Ford Bronco and 1995 Ford F-150 applications. Clean the hub mounting surface before installing the rotor, and inspect pads, caliper condition, and wheel hardware during brake service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction supplies this rotor as a specification-based brake component with rust resistant coating and a zinc silver hat finish for corrosion protection. Part number 631-54131L is listed for confirmed Ford Bronco and Ford F-150 fitment in the model years shown.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":43389631791285,"sku":"HBHR-631-54131L","price":89.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63154131L_Fro.jpg?v=1774634447","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-631-54131l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}