ADVICS K6F145U Disc Brake Rotor - Front

Front OE Replacement Rotor for Ford and Lincoln

ADVICS K6F145U is an ultra-premium OE replacement front disc brake rotor built for select Ford Expedition, Ford F-150, Ford Mark LT, and Lincoln Navigator applications. It uses high carbon steel and a vented design to support consistent braking performance and efficient airflow.

Key Features

• High carbon rotor material for stable braking performance
• Vented rotor design for improved heat dissipation
• Non-directional brake surface finish for even pad contact
• Smooth surface type for OE-style braking feel
• Outside diameter: 13.776 in. / 349.9 mm
• Nominal thickness: 1.339 in. / 34.0 mm
• Discard thickness: 1.26 in. / 32.0 mm
• Overall height: 1.949 in. / 49.5 mm
• Center hole diameter: 90.1 mm
• 6-lug mounting pattern with 135.0 mm bolt circle diameter

Product Details

ADVICS K6F145U is engineered as an OE replacement disc brake rotor for front axle service on 2007-2021 Ford Expedition, 2007-2021 Lincoln Navigator, 2015-2020 Ford F-150, 2011-2014 Ford F-150 built for the United States market only, 2010-2014 Lincoln Mark LT, and 2010 Ford F-150 with 6-stud wheels. The high carbon steel construction helps the rotor manage heat more evenly, while the vented internal design allows air to move through the rotor more freely. The non-directional finish supports uniform pad bedding and smooth contact across the braking surface. ADVICS K6F145U is a direct-fit front rotor choice for drivers replacing worn OE-style brake components on Ford Expedition and Lincoln Navigator platforms, as well as select Ford F-150 and Lincoln Mark LT trucks.

This part cross-references Raybestos Brakes 680508 for the same application.

Common Problems This Rotor Can Address

• Brake pulsation caused by rotor wear or thickness variation
• Reduced braking consistency from heat buildup in the front brakes
• Scored or uneven rotor surfaces affecting pad contact
• Noise related to worn or damaged front brake rotors
• Service replacement for rotors that have reached discard thickness

Installation Notes and Tips

Verify rotor dimensions, lug count, and bolt circle diameter before installation. This rotor is for front position applications only and should be matched to the vehicle’s brake system and wheel configuration. Clean the hub mounting surface before installing the rotor, and inspect pads, calipers, and hardware condition during brake service. For 2011-2014 Ford F-150 applications, confirm United States market fitment before ordering.

Quality Assurance

ADVICS positions this rotor as an ultra-premium OE replacement part, using high carbon steel construction and OE-style specifications to support consistent fit and braking performance.