●【Reference Number】AT4Z6C525B, AT4Z6C526B, AT4Z-6C525-B, AT4Z6C525A, AT4Z6C525C, AT4Z6C525D, VV5056, VVT55, AT4Z6C525BB, AT4E6C525FK, AT4E6C524EC, AT4Z-6256-B cam phaser with 4PCS bolts. ●【Vehicle Fitment】For Ford 2015-2016 Edge 3.5L, 2011-2014 Edge 3.5L/3.7L DOHC VCT SMPI, 2011-2017 Explorer 3.5L Cyclone Petrol TIVCT DOHC,2015-2017 F150 3.5L, 2011-2012 F150 3.7L Duratec Cyclone Petrol TIVCT DOHC GTDI PFI NA, 2013-2016 Flex 3.5L Ti-VCT, 2013-2016 Police Interceptor Sedan 3.5L/3.7L, 2017 Police Interceptor Utility 3.7L, 2013-2017 Taurus 3.5L Cyclone Petrol TIVCT, 2015-2016 Transit 150 250 350 HD 3.7L GTDI PFI NA. For Lincoln 2013-2016 MKS MKZ 3.7L DOHC VCT SMPI, 2011-2016 MKX 3.7L DOHC VCT SMPI. ●【Premium Quality】Made of high quality material, Engine Variable Valve Timing Sprocket is not easy to be damaged, wear-resistant and corrosion-resistant, with stable performance and high reliability. ●【Package Include】2 PCS Intake camshaft gear AT4Z-6256-B, 2 PCS Exhaust camshaft gear AT4Z-6C525-B, 4 Bolts 74115. Before purchasing the product, please carefully compare the pictures or OE numbers to match your original parts. ●【Satisfaction Service】1-Year warranty. BRNEWKITS provides aftermarket service, if you have any problems related to the installation or use of the product, you can contact us, we will provide you with timely assistance.