5.0L – Updated Secondary Chain Tensioner Service Part Compatibility – 2011-2020 Ford F-150/Mustang
NHTSA ID Number: 10183567 Manufacturer Communication Number: SSM 49318 Summary For 2011-2020 F-150/Mustang vehicles equipped with a 5.0L engine when installing a replacement secondary timing chain tensioner (6K254) or secondary timing chain guide (6K297), it is necessary to replace both components as a pair, using the latest level parts. Make sure to use secondary timing chain … Read more