OEM Ford 6.7 Powerstroke Tone Ring

Function: It mounts directly to the engine's crankshaft and provides the physical markers that the crankshaft position sensor reads to determine engine RPM and piston position for precise fuel injection and ignition timing. Vehicle Fitment: This part fits 2011 through 2019 Ford F-250, F-350, F-450, and F-550 Super Duty trucks equipped with the 6.7L V8 Powerstroke diesel engine.